15105152 has 32 divisors (see below), whose sum is σ = 31681200. Its totient is φ = 7153920.

The previous prime is 15105119. The next prime is 15105187. The reversal of 15105152 is 25150151.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 674 + ... + 5537.

Almost surely, 2^15105152 is an apocalyptic number.

It is an amenable number.

15105152 is an abundant number, since it is smaller than the sum of its proper divisors (16576048).

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

15105152 is an equidigital number, since it uses as much as digits as its factorization.

15105152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6244 (or 6232 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 15105152 is about 3886.5347033058. The cubic root of 15105152 is about 247.1961485629.

The spelling of 15105152 in words is "fifteen million, one hundred five thousand, one hundred fifty-two".