117739652 has 24 divisors (see below), whose sum is σ = 213711960. Its totient is φ = 56689920.

The previous prime is 117739649. The next prime is 117739669. The reversal of 117739652 is 256937711.

It can be written as a sum of positive squares in 4 ways, for example, as 48916036 + 68823616 = 6994^2 + 8296^2 .

It is a super-2 number, since 2×117739652² = 27725251306162208, which contains 22 as substring.

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, 51902 + ... + 54122.

It is an arithmetic number, because the mean of its divisors is an integer number (8904665).

Almost surely, 2^117739652 is an apocalyptic number.

It is an amenable number.

117739652 is a deficient number, since it is larger than the sum of its proper divisors (95972308).

117739652 is a wasteful number, since it uses less digits than its factorization.

117739652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711 (or 2709 counting only the distinct ones).

The product of its digits is 79380, while the sum is 41.

The square root of 117739652 is about 10850.7903859581. The cubic root of 117739652 is about 490.1258208061.

The spelling of 117739652 in words is "one hundred seventeen million, seven hundred thirty-nine thousand, six hundred fifty-two".