118426164 has 24 divisors (see below), whose sum is σ = 290871840. Its totient is φ = 37397664.

The previous prime is 118426153. The next prime is 118426201. The reversal of 118426164 is 461624811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259479 + ... + 259934.

It is an arithmetic number, because the mean of its divisors is an integer number (12119660).

Almost surely, 2^118426164 is an apocalyptic number.

It is an amenable number.

118426164 is an abundant number, since it is smaller than the sum of its proper divisors (172445676).

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

118426164 is a wasteful number, since it uses less digits than its factorization.

118426164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519439 (or 519437 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 118426164 is about 10882.3786002877. The cubic root of 118426164 is about 491.0765778053.

The spelling of 118426164 in words is "one hundred eighteen million, four hundred twenty-six thousand, one hundred sixty-four".