10561152 has 64 divisors (see below), whose sum is σ = 32068800. Its totient is φ = 3016704.

The previous prime is 10561147. The next prime is 10561157. The reversal of 10561152 is 25116501.

It is an interprime number because it is at equal distance from previous prime (10561147) and next prime (10561157).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10561152² = 223075863134208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10561157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724 + ... + 4652.

It is an arithmetic number, because the mean of its divisors is an integer number (501075).

Almost surely, 2^10561152 is an apocalyptic number.

10561152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10561152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16034400).

10561152 is an abundant number, since it is smaller than the sum of its proper divisors (21507648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10561152 is an equidigital number, since it uses as much as digits as its factorization.

10561152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953 (or 3941 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 10561152 is about 3249.7926087675. The cubic root of 10561152 is about 219.4002397077.

Adding to 10561152 its reverse (25116501), we get a palindrome (35677653).

The spelling of 10561152 in words is "ten million, five hundred sixty-one thousand, one hundred fifty-two".