115135750 has 16 divisors (see below), whose sum is σ = 215534592. Its totient is φ = 46054200.

The previous prime is 115135733. The next prime is 115135789. The reversal of 115135750 is 57531511.

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, 230022 + ... + 230521.

It is an arithmetic number, because the mean of its divisors is an integer number (13470912).

Almost surely, 2^115135750 is an apocalyptic number.

115135750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115135750 is a deficient number, since it is larger than the sum of its proper divisors (100398842).

115135750 is an equidigital number, since it uses as much as digits as its factorization.

115135750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460560 (or 460550 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 28.

The square root of 115135750 is about 10730.1328043972. The cubic root of 115135750 is about 486.4856841481.

The spelling of 115135750 in words is "one hundred fifteen million, one hundred thirty-five thousand, seven hundred fifty".