117626372 has 12 divisors (see below), whose sum is σ = 205999836. Its totient is φ = 58769280.

The previous prime is 117626363. The next prime is 117626401. The reversal of 117626372 is 273626711.

It can be written as a sum of positive squares in 2 ways, for example, as 87310336 + 30316036 = 9344^2 + 5506^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4529 + ... + 15992.

It is an arithmetic number, because the mean of its divisors is an integer number (17166653).

Almost surely, 2^117626372 is an apocalyptic number.

It is an amenable number.

117626372 is a deficient number, since it is larger than the sum of its proper divisors (88373464).

117626372 is a wasteful number, since it uses less digits than its factorization.

117626372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21958 (or 21956 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 117626372 is about 10845.5692335626. The cubic root of 117626372 is about 489.9685832974.

The spelling of 117626372 in words is "one hundred seventeen million, six hundred twenty-six thousand, three hundred seventy-two".