115379770 has 32 divisors (see below), whose sum is σ = 228666240. Its totient is φ = 41567040.

The previous prime is 115379741. The next prime is 115379773. The reversal of 115379770 is 77973511.

It is not an unprimeable number, because it can be changed into a prime (115379773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7179 + ... + 16801.

It is an arithmetic number, because the mean of its divisors is an integer number (7145820).

Almost surely, 2^115379770 is an apocalyptic number.

115379770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115379770 is a deficient number, since it is larger than the sum of its proper divisors (113286470).

115379770 is a wasteful number, since it uses less digits than its factorization.

115379770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9750.

The product of its (nonzero) digits is 46305, while the sum is 40.

The square root of 115379770 is about 10741.4975678441. The cubic root of 115379770 is about 486.8291293670.

The spelling of 115379770 in words is "one hundred fifteen million, three hundred seventy-nine thousand, seven hundred seventy".