115669824 has 56 divisors (see below), whose sum is σ = 309067200. Its totient is φ = 38175744.

The previous prime is 115669817. The next prime is 115669831. The reversal of 115669824 is 428966511.

It is an interprime number because it is at equal distance from previous prime (115669817) and next prime (115669831).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16852 + ... + 22700.

Almost surely, 2^115669824 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 115669824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154533600).

115669824 is an abundant number, since it is smaller than the sum of its proper divisors (193397376).

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

115669824 is a wasteful number, since it uses less digits than its factorization.

115669824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5967 (or 5957 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 115669824 is about 10754.9906555050. The cubic root of 115669824 is about 487.2367356987.

The spelling of 115669824 in words is "one hundred fifteen million, six hundred sixty-nine thousand, eight hundred twenty-four".