115146680 has 32 divisors (see below), whose sum is σ = 282633840. Its totient is φ = 41871360.

The previous prime is 115146653. The next prime is 115146683. The reversal of 115146680 is 86641511.

115146680 = 1160² + 1161² + ... + 1239².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115146683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130409 + ... + 131288.

Almost surely, 2^115146680 is an apocalyptic number.

115146680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115146680 is an abundant number, since it is smaller than the sum of its proper divisors (167487160).

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

115146680 is a wasteful number, since it uses less digits than its factorization.

115146680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261719 (or 261715 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 115146680 is about 10730.6421056710. The cubic root of 115146680 is about 486.5010779196.

The spelling of 115146680 in words is "one hundred fifteen million, one hundred forty-six thousand, six hundred eighty".