115520896 has 16 divisors (see below), whose sum is σ = 230139540. Its totient is φ = 57760384.

The previous prime is 115520887. The next prime is 115520921. The reversal of 115520896 is 698025511.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451126 + ... + 451381.

Almost surely, 2^115520896 is an apocalyptic number.

115520896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115520896 is a deficient number, since it is larger than the sum of its proper divisors (114618644).

115520896 is an frugal number, since it uses more digits than its factorization.

115520896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902521 (or 902509 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 115520896 is about 10748.0647560386. The cubic root of 115520896 is about 487.0275357688.

The spelling of 115520896 in words is "one hundred fifteen million, five hundred twenty thousand, eight hundred ninety-six".