115152075 has 18 divisors (see below), whose sum is σ = 206250564. Its totient is φ = 61414320.

The previous prime is 115152061. The next prime is 115152077. The reversal of 115152075 is 570251511.

It is not a de Polignac number, because 115152075 - 2¹⁵ = 115119307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115152077) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 255669 + ... + 256118.

Almost surely, 2^115152075 is an apocalyptic number.

115152075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115152075 is a deficient number, since it is larger than the sum of its proper divisors (91098489).

115152075 is a wasteful number, since it uses less digits than its factorization.

115152075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511803 (or 511795 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 27.

The square root of 115152075 is about 10730.8934856330. The cubic root of 115152075 is about 486.5086758585.

The spelling of 115152075 in words is "one hundred fifteen million, one hundred fifty-two thousand, seventy-five".