117044357 has 4 divisors (see below), whose sum is σ = 120207756. Its totient is φ = 113880960.

The previous prime is 117044353. The next prime is 117044363. The reversal of 117044357 is 753440711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102535876 + 14508481 = 10126^2 + 3809^2 .

It is a cyclic number.

It is not a de Polignac number, because 117044357 - 2² = 117044353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117044353) 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, 1581644 + ... + 1581717.

It is an arithmetic number, because the mean of its divisors is an integer number (30051939).

Almost surely, 2^117044357 is an apocalyptic number.

It is an amenable number.

117044357 is a deficient number, since it is larger than the sum of its proper divisors (3163399).

117044357 is an equidigital number, since it uses as much as digits as its factorization.

117044357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163398.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 117044357 is about 10818.7040351421. The cubic root of 117044357 is about 489.1591256450.

It can be divided in two parts, 11704 and 4357, that added together give a palindrome (16061).

The spelling of 117044357 in words is "one hundred seventeen million, forty-four thousand, three hundred fifty-seven".