94138508 has 12 divisors (see below), whose sum is σ = 169195152. Its totient is φ = 45797040.

The previous prime is 94138507. The next prime is 94138519. The reversal of 94138508 is 80583149.

It is not an unprimeable number, because it can be changed into a prime (94138507) 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, 317888 + ... + 318183.

It is an arithmetic number, because the mean of its divisors is an integer number (14099596).

Almost surely, 2^94138508 is an apocalyptic number.

It is an amenable number.

94138508 is a deficient number, since it is larger than the sum of its proper divisors (75056644).

94138508 is a wasteful number, since it uses less digits than its factorization.

94138508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636112 (or 636110 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 94138508 is about 9702.5000901829. The cubic root of 94138508 is about 454.9068085920.

The spelling of 94138508 in words is "ninety-four million, one hundred thirty-eight thousand, five hundred eight".