93139164 has 36 divisors (see below), whose sum is σ = 236636400. Its totient is φ = 30888000.

The previous prime is 93139157. The next prime is 93139171. The reversal of 93139164 is 46193139.

It is an interprime number because it is at equal distance from previous prime (93139157) and next prime (93139171).

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664 + ... + 13664.

Almost surely, 2^93139164 is an apocalyptic number.

It is an amenable number.

93139164 is an abundant number, since it is smaller than the sum of its proper divisors (143497236).

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

93139164 is a wasteful number, since it uses less digits than its factorization.

93139164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13210 (or 13205 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 93139164 is about 9650.8633810660. The cubic root of 93139164 is about 453.2913640981.

The spelling of 93139164 in words is "ninety-three million, one hundred thirty-nine thousand, one hundred sixty-four".