117874850 has 24 divisors (see below), whose sum is σ = 226810260. Its totient is φ = 45523520.

The previous prime is 117874847. The next prime is 117874853. The reversal of 117874850 is 58478711.

It is an interprime number because it is at equal distance from previous prime (117874847) and next prime (117874853).

It can be written as a sum of positive squares in 6 ways, for example, as 23726641 + 94148209 = 4871^2 + 9703^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 117874798 and 117874807.

It is not an unprimeable number, because it can be changed into a prime (117874853) 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, 39197 + ... + 42096.

Almost surely, 2^117874850 is an apocalyptic number.

117874850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117874850 is a deficient number, since it is larger than the sum of its proper divisors (108935410).

117874850 is a wasteful number, since it uses less digits than its factorization.

117874850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81334 (or 81329 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 41.

The square root of 117874850 is about 10857.0184673325. The cubic root of 117874850 is about 490.3133494836.

The spelling of 117874850 in words is "one hundred seventeen million, eight hundred seventy-four thousand, eight hundred fifty".