15155652 has 48 divisors (see below), whose sum is σ = 36900864. Its totient is φ = 4836000.

The previous prime is 15155639. The next prime is 15155663. The reversal of 15155652 is 25655151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48577 + ... + 48887.

It is an arithmetic number, because the mean of its divisors is an integer number (768768).

Almost surely, 2^15155652 is an apocalyptic number.

15155652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15155652 is an abundant number, since it is smaller than the sum of its proper divisors (21745212).

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

15155652 is a wasteful number, since it uses less digits than its factorization.

15155652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 478 counting only the distinct ones).

The product of its digits is 7500, while the sum is 30.

The square root of 15155652 is about 3893.0260723504. The cubic root of 15155652 is about 247.4713200111.

The spelling of 15155652 in words is "fifteen million, one hundred fifty-five thousand, six hundred fifty-two".