115415150 has 24 divisors (see below), whose sum is σ = 224007984. Its totient is φ = 44158400.

The previous prime is 115415143. The next prime is 115415191. The reversal of 115415150 is 51514511.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 49031 + ... + 51330.

It is an arithmetic number, because the mean of its divisors is an integer number (9333666).

Almost surely, 2^115415150 is an apocalyptic number.

115415150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115415150 is a deficient number, since it is larger than the sum of its proper divisors (108592834).

115415150 is a wasteful number, since it uses less digits than its factorization.

115415150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100396 (or 100391 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 115415150 is about 10743.1443255687. The cubic root of 115415150 is about 486.8788846357.

Adding to 115415150 its reverse (51514511), we get a palindrome (166929661).

The spelling of 115415150 in words is "one hundred fifteen million, four hundred fifteen thousand, one hundred fifty".