117026772 has 24 divisors (see below), whose sum is σ = 273502656. Its totient is φ = 38946048.

The previous prime is 117026713. The next prime is 117026773. The reversal of 117026772 is 277620711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117026773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228 + ... + 15300.

It is an arithmetic number, because the mean of its divisors is an integer number (11395944).

Almost surely, 2^117026772 is an apocalyptic number.

117026772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117026772 is an abundant number, since it is smaller than the sum of its proper divisors (156475884).

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

117026772 is a wasteful number, since it uses less digits than its factorization.

117026772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15727 (or 15725 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 33.

The square root of 117026772 is about 10817.8912917444. The cubic root of 117026772 is about 489.1346269727.

The spelling of 117026772 in words is "one hundred seventeen million, twenty-six thousand, seven hundred seventy-two".