117257702 has 16 divisors (see below), whose sum is σ = 185932800. Its totient is φ = 55306440.

The previous prime is 117257681. The next prime is 117257719. The reversal of 117257702 is 207752711.

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, 2627 + ... + 15537.

It is an arithmetic number, because the mean of its divisors is an integer number (11620800).

Almost surely, 2^117257702 is an apocalyptic number.

117257702 is a deficient number, since it is larger than the sum of its proper divisors (68675098).

117257702 is a wasteful number, since it uses less digits than its factorization.

117257702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13171.

The product of its (nonzero) digits is 6860, while the sum is 32.

The square root of 117257702 is about 10828.5595533293. The cubic root of 117257702 is about 489.4561535200.

The spelling of 117257702 in words is "one hundred seventeen million, two hundred fifty-seven thousand, seven hundred two".