117427256 has 16 divisors (see below), whose sum is σ = 227279040. Its totient is φ = 56819520.

The previous prime is 117427253. The next prime is 117427267. The reversal of 117427256 is 652724711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117427253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236501 + ... + 236996.

It is an arithmetic number, because the mean of its divisors is an integer number (14204940).

Almost surely, 2^117427256 is an apocalyptic number.

It is an amenable number.

117427256 is a deficient number, since it is larger than the sum of its proper divisors (109851784).

117427256 is a wasteful number, since it uses less digits than its factorization.

117427256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473534 (or 473530 counting only the distinct ones).

The product of its digits is 23520, while the sum is 35.

The square root of 117427256 is about 10836.3857443338. The cubic root of 117427256 is about 489.6919568792.

The spelling of 117427256 in words is "one hundred seventeen million, four hundred twenty-seven thousand, two hundred fifty-six".