115377650 has 12 divisors (see below), whose sum is σ = 214602522. Its totient is φ = 46151040.

The previous prime is 115377641. The next prime is 115377667. The reversal of 115377650 is 56773511.

It can be written as a sum of positive squares in 3 ways, for example, as 107599129 + 7778521 = 10373^2 + 2789^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 115377650.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1153727 + ... + 1153826.

Almost surely, 2^115377650 is an apocalyptic number.

115377650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115377650 is a deficient number, since it is larger than the sum of its proper divisors (99224872).

115377650 is a wasteful number, since it uses less digits than its factorization.

115377650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307565 (or 2307560 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 115377650 is about 10741.3988846891. The cubic root of 115377650 is about 486.8261476655.

The spelling of 115377650 in words is "one hundred fifteen million, three hundred seventy-seven thousand, six hundred fifty".