117051544 has 8 divisors (see below), whose sum is σ = 219471660. Its totient is φ = 58525768.

The previous prime is 117051521. The next prime is 117051551. The reversal of 117051544 is 445150711.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7315714 + ... + 7315729.

Almost surely, 2^117051544 is an apocalyptic number.

It is an amenable number.

117051544 is a deficient number, since it is larger than the sum of its proper divisors (102420116).

117051544 is a wasteful number, since it uses less digits than its factorization.

117051544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14631449 (or 14631445 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 117051544 is about 10819.0361862783. The cubic root of 117051544 is about 489.1691375607.

The spelling of 117051544 in words is "one hundred seventeen million, fifty-one thousand, five hundred forty-four".