115146650 has 48 divisors (see below), whose sum is σ = 229256160. Its totient is φ = 42897600.

The previous prime is 115146649. The next prime is 115146653. The reversal of 115146650 is 56641511.

It is not an unprimeable number, because it can be changed into a prime (115146653) 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 23 ways as a sum of consecutive naturals, for example, 56957 + ... + 58943.

It is an arithmetic number, because the mean of its divisors is an integer number (4776170).

Almost surely, 2^115146650 is an apocalyptic number.

115146650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115146650 is a deficient number, since it is larger than the sum of its proper divisors (114109510).

115146650 is a wasteful number, since it uses less digits than its factorization.

115146650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2074 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 115146650 is about 10730.6407078049. The cubic root of 115146650 is about 486.5010356690.

The spelling of 115146650 in words is "one hundred fifteen million, one hundred forty-six thousand, six hundred fifty".