117627288 has 32 divisors (see below), whose sum is σ = 295014960. Its totient is φ = 39082880.

The previous prime is 117627283. The next prime is 117627311. The reversal of 117627288 is 882726711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117627281) 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, 123 + ... + 15338.

Almost surely, 2^117627288 is an apocalyptic number.

It is an amenable number.

117627288 is an abundant number, since it is smaller than the sum of its proper divisors (177387672).

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

117627288 is a wasteful number, since it uses less digits than its factorization.

117627288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15787 (or 15783 counting only the distinct ones).

The product of its digits is 75264, while the sum is 42.

The square root of 117627288 is about 10845.6114627069. The cubic root of 117627288 is about 489.9698551495.

The spelling of 117627288 in words is "one hundred seventeen million, six hundred twenty-seven thousand, two hundred eighty-eight".