118252475 has 12 divisors (see below), whose sum is σ = 159963720. Its totient is φ = 86001600.

The previous prime is 118252471. The next prime is 118252483. The reversal of 118252475 is 574252811.

It is not a de Polignac number, because 118252475 - 2² = 118252471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118252471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214730 + ... + 215279.

It is an arithmetic number, because the mean of its divisors is an integer number (13330310).

Almost surely, 2^118252475 is an apocalyptic number.

118252475 is a deficient number, since it is larger than the sum of its proper divisors (41711245).

118252475 is a wasteful number, since it uses less digits than its factorization.

118252475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430030 (or 430025 counting only the distinct ones).

The product of its digits is 22400, while the sum is 35.

The square root of 118252475 is about 10874.3953854916. The cubic root of 118252475 is about 490.8363821994.

The spelling of 118252475 in words is "one hundred eighteen million, two hundred fifty-two thousand, four hundred seventy-five".