117874365 has 32 divisors (see below), whose sum is σ = 215951616. Its totient is φ = 53783040.

The previous prime is 117874331. The next prime is 117874403. The reversal of 117874365 is 563478711.

It is not a de Polignac number, because 117874365 - 2¹¹ = 117872317 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98209 + ... + 99401.

It is an arithmetic number, because the mean of its divisors is an integer number (6748488).

Almost surely, 2^117874365 is an apocalyptic number.

117874365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117874365 is a deficient number, since it is larger than the sum of its proper divisors (98077251).

117874365 is a wasteful number, since it uses less digits than its factorization.

117874365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149.

The product of its digits is 141120, while the sum is 42.

The square root of 117874365 is about 10856.9961315274. The cubic root of 117874365 is about 490.3126770124.

The spelling of 117874365 in words is "one hundred seventeen million, eight hundred seventy-four thousand, three hundred sixty-five".