117623264 has 24 divisors (see below), whose sum is σ = 252623448. Its totient is φ = 53464960.

The previous prime is 117623263. The next prime is 117623273. The reversal of 117623264 is 462326711.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 117623264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117623263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166727 + ... + 167430.

It is an arithmetic number, because the mean of its divisors is an integer number (10525977).

Almost surely, 2^117623264 is an apocalyptic number.

It is an amenable number.

117623264 is an abundant number, since it is smaller than the sum of its proper divisors (135000184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117623264 is a wasteful number, since it uses less digits than its factorization.

117623264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334178 (or 334170 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 117623264 is about 10845.4259482973. The cubic root of 117623264 is about 489.9642678372.

Adding to 117623264 its reverse (462326711), we get a palindrome (579949975).

The spelling of 117623264 in words is "one hundred seventeen million, six hundred twenty-three thousand, two hundred sixty-four".