117627444 has 48 divisors (see below), whose sum is σ = 332687040. Its totient is φ = 35644320.

The previous prime is 117627439. The next prime is 117627457. The reversal of 117627444 is 444726711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 117627399 and 117627408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48319 + ... + 50694.

It is an arithmetic number, because the mean of its divisors is an integer number (6930980).

Almost surely, 2^117627444 is an apocalyptic number.

It is an amenable number.

117627444 is an abundant number, since it is smaller than the sum of its proper divisors (215059596).

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

117627444 is a wasteful number, since it uses less digits than its factorization.

117627444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99037 (or 99029 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 117627444 is about 10845.6186545536. The cubic root of 117627444 is about 489.9700717525.

The spelling of 117627444 in words is "one hundred seventeen million, six hundred twenty-seven thousand, four hundred forty-four".