117624061 has 4 divisors (see below), whose sum is σ = 119379712. Its totient is φ = 115868412.

The previous prime is 117624053. The next prime is 117624077. The reversal of 117624061 is 160426711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 117624061 - 2³ = 117624053 is a prime.

It is a super-2 number, since 2×117624061² = 27670839452263442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117624361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877725 + ... + 877858.

It is an arithmetic number, because the mean of its divisors is an integer number (29844928).

Almost surely, 2^117624061 is an apocalyptic number.

It is an amenable number.

117624061 is a deficient number, since it is larger than the sum of its proper divisors (1755651).

117624061 is an equidigital number, since it uses as much as digits as its factorization.

117624061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755650.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 117624061 is about 10845.4626918357. The cubic root of 117624061 is about 489.9653744795.

The spelling of 117624061 in words is "one hundred seventeen million, six hundred twenty-four thousand, sixty-one".