115437252 has 48 divisors (see below), whose sum is σ = 309757952. Its totient is φ = 32775840.

The previous prime is 115437229. The next prime is 115437269. The reversal of 115437252 is 252734511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9477 + ... + 17907.

Almost surely, 2^115437252 is an apocalyptic number.

115437252 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 115437252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154878976).

115437252 is an abundant number, since it is smaller than the sum of its proper divisors (194320700).

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

115437252 is a wasteful number, since it uses less digits than its factorization.

115437252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8608 (or 8606 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 115437252 is about 10744.1729323387. The cubic root of 115437252 is about 486.9099617524.

The spelling of 115437252 in words is "one hundred fifteen million, four hundred thirty-seven thousand, two hundred fifty-two".