10552740 has 96 divisors (see below), whose sum is σ = 32901120. Its totient is φ = 2505600.

The previous prime is 10552709. The next prime is 10552747. The reversal of 10552740 is 4725501.

It is a super-2 number, since 2×10552740² = 222720643015200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10552740.

It is not an unprimeable number, because it can be changed into a prime (10552747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38805 + ... + 39075.

It is an arithmetic number, because the mean of its divisors is an integer number (342720).

Almost surely, 2^10552740 is an apocalyptic number.

10552740 is a gapful number since it is divisible by the number (10) 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 10552740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16450560).

10552740 is an abundant number, since it is smaller than the sum of its proper divisors (22348380).

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

10552740 is a wasteful number, since it uses less digits than its factorization.

10552740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 10552740 is about 3248.4981145138. The cubic root of 10552740 is about 219.3419731776.

The spelling of 10552740 in words is "ten million, five hundred fifty-two thousand, seven hundred forty".