117662552 has 32 divisors (see below), whose sum is σ = 254745120. Its totient is φ = 49904640.

The previous prime is 117662537. The next prime is 117662563. The reversal of 117662552 is 255266711.

It is a super-2 number, since 2×117662552² = 27688952286305408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5399 + ... + 16262.

It is an arithmetic number, because the mean of its divisors is an integer number (7960785).

Almost surely, 2^117662552 is an apocalyptic number.

It is an amenable number.

117662552 is an abundant number, since it is smaller than the sum of its proper divisors (137082568).

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

117662552 is a wasteful number, since it uses less digits than its factorization.

117662552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21771 (or 21767 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 117662552 is about 10847.2370675670. The cubic root of 117662552 is about 490.0188136605.

The spelling of 117662552 in words is "one hundred seventeen million, six hundred sixty-two thousand, five hundred fifty-two".