11102652 has 108 divisors (see below), whose sum is σ = 32609304. Its totient is φ = 3157440.

The previous prime is 11102647. The next prime is 11102653. The reversal of 11102652 is 25620111.

11102652 is a `hidden beast` number, since 1 + 1 + 10 + 2 + 652 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 209458 + ... + 209510.

It is an arithmetic number, because the mean of its divisors is an integer number (301938).

Almost surely, 2^11102652 is an apocalyptic number.

11102652 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 11102652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16304652).

11102652 is an abundant number, since it is smaller than the sum of its proper divisors (21506652).

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

11102652 is a wasteful number, since it uses less digits than its factorization.

11102652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 11102652 is about 3332.0642250713. The cubic root of 11102652 is about 223.0876742402.

Adding to 11102652 its reverse (25620111), we get a palindrome (36722763).

The spelling of 11102652 in words is "eleven million, one hundred two thousand, six hundred fifty-two".