117674928 has 60 divisors (see below), whose sum is σ = 376376208. Its totient is φ = 33621120.

The previous prime is 117674927. The next prime is 117674929. The reversal of 117674928 is 829476711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117674927) and next prime (117674929).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117674927) 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, 57363 + ... + 59378.

Almost surely, 2^117674928 is an apocalyptic number.

117674928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

117674928 is an abundant number, since it is smaller than the sum of its proper divisors (258701280).

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

117674928 is a wasteful number, since it uses less digits than its factorization.

117674928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116762 (or 116753 counting only the distinct ones).

The product of its digits is 169344, while the sum is 45.

The square root of 117674928 is about 10847.8075204163. The cubic root of 117674928 is about 490.0359934687.

The spelling of 117674928 in words is "one hundred seventeen million, six hundred seventy-four thousand, nine hundred twenty-eight".