15345152 has 80 divisors (see below), whose sum is σ = 34029072. Its totient is φ = 6881280.

The previous prime is 15345151. The next prime is 15345157. The reversal of 15345152 is 25154351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15345151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356843 + ... + 356885.

Almost surely, 2^15345152 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 15345152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17014536).

15345152 is an abundant number, since it is smaller than the sum of its proper divisors (18683920).

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

15345152 is an equidigital number, since it uses as much as digits as its factorization.

15345152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 103 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 15345152 is about 3917.2888583815. The cubic root of 15345152 is about 248.4984771042.

The spelling of 15345152 in words is "fifteen million, three hundred forty-five thousand, one hundred fifty-two".