117368810 has 48 divisors (see below), whose sum is σ = 235073016. Its totient is φ = 42142464.

The previous prime is 117368803. The next prime is 117368813. The reversal of 117368810 is 18863711.

It can be written as a sum of positive squares in 12 ways, for example, as 5707321 + 111661489 = 2389^2 + 10567^2 .

It is a super-2 number, since 2×117368810² = 27550875121632200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (117368813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61592 + ... + 63468.

Almost surely, 2^117368810 is an apocalyptic number.

117368810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117368810 is an abundant number, since it is smaller than the sum of its proper divisors (117704206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117368810 is a wasteful number, since it uses less digits than its factorization.

117368810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947 (or 1934 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 117368810 is about 10833.6886608394. The cubic root of 117368810 is about 489.6107000889.

The spelling of 117368810 in words is "one hundred seventeen million, three hundred sixty-eight thousand, eight hundred ten".