115325532 has 60 divisors (see below), whose sum is σ = 344559600. Its totient is φ = 32949504.

The previous prime is 115325503. The next prime is 115325591. The reversal of 115325532 is 235523511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 115325496 and 115325505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23157 + ... + 27692.

It is an arithmetic number, because the mean of its divisors is an integer number (5742660).

Almost surely, 2^115325532 is an apocalyptic number.

115325532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115325532 is an abundant number, since it is smaller than the sum of its proper divisors (229234068).

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

115325532 is a wasteful number, since it uses less digits than its factorization.

115325532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50872 (or 50861 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 115325532 is about 10738.9725765550. The cubic root of 115325532 is about 486.7528341411.

The spelling of 115325532 in words is "one hundred fifteen million, three hundred twenty-five thousand, five hundred thirty-two".