117607550 has 12 divisors (see below), whose sum is σ = 218750136. Its totient is φ = 47043000.

The previous prime is 117607519. The next prime is 117607561. The reversal of 117607550 is 55706711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1176026 + ... + 1176125.

It is an arithmetic number, because the mean of its divisors is an integer number (18229178).

Almost surely, 2^117607550 is an apocalyptic number.

117607550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117607550 is a deficient number, since it is larger than the sum of its proper divisors (101142586).

117607550 is a wasteful number, since it uses less digits than its factorization.

117607550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352163 (or 2352158 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 117607550 is about 10844.7014712255. The cubic root of 117607550 is about 489.9424477734.

The spelling of 117607550 in words is "one hundred seventeen million, six hundred seven thousand, five hundred fifty".