115672544 has 48 divisors (see below), whose sum is σ = 247595040. Its totient is φ = 52876800.

The previous prime is 115672541. The next prime is 115672621. The reversal of 115672544 is 445276511.

115672544 = T₂₃₇ + T₂₃₈ + ... + T₈₉₀.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115672541) 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, 44069 + ... + 46619.

It is an arithmetic number, because the mean of its divisors is an integer number (5158230).

Almost surely, 2^115672544 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 115672544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123797520).

115672544 is an abundant number, since it is smaller than the sum of its proper divisors (131922496).

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

115672544 is a wasteful number, since it uses less digits than its factorization.

115672544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683 (or 2675 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 115672544 is about 10755.1171076841. The cubic root of 115672544 is about 487.2405548265.

The spelling of 115672544 in words is "one hundred fifteen million, six hundred seventy-two thousand, five hundred forty-four".