15171152 has 40 divisors (see below), whose sum is σ = 30831360. Its totient is φ = 7223040.

The previous prime is 15171119. The next prime is 15171173. The reversal of 15171152 is 25117151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35999 + ... + 36417.

It is an arithmetic number, because the mean of its divisors is an integer number (770784).

Almost surely, 2^15171152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15171152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15415680).

15171152 is an abundant number, since it is smaller than the sum of its proper divisors (15660208).

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

15171152 is a wasteful number, since it uses less digits than its factorization.

15171152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 525 counting only the distinct ones).

The product of its digits is 350, while the sum is 23.

The square root of 15171152 is about 3895.0163029184. The cubic root of 15171152 is about 247.5556559528. Note that the first 3 decimals are identical.

The spelling of 15171152 in words is "fifteen million, one hundred seventy-one thousand, one hundred fifty-two".