115262532 has 144 divisors (see below), whose sum is σ = 372083712. Its totient is φ = 29211840.

The previous prime is 115262527. The next prime is 115262549. The reversal of 115262532 is 235262511.

It is a happy number.

115262532 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 625 + 32 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 115262496 and 115262505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118713 + ... + 119679.

Almost surely, 2^115262532 is an apocalyptic number.

115262532 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 115262532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186041856).

115262532 is an abundant number, since it is smaller than the sum of its proper divisors (256821180).

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

115262532 is a wasteful number, since it uses less digits than its factorization.

115262532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038 (or 1033 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 115262532 is about 10736.0389343556. The cubic root of 115262532 is about 486.6641835948.

The spelling of 115262532 in words is "one hundred fifteen million, two hundred sixty-two thousand, five hundred thirty-two".