94102172 has 12 divisors (see below), whose sum is σ = 165516120. Its totient is φ = 46811856.

The previous prime is 94102171. The next prime is 94102181. The reversal of 94102172 is 27120149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94102171) 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, 58922 + ... + 60497.

It is an arithmetic number, because the mean of its divisors is an integer number (13793010).

Almost surely, 2^94102172 is an apocalyptic number.

It is an amenable number.

94102172 is a deficient number, since it is larger than the sum of its proper divisors (71413948).

94102172 is a wasteful number, since it uses less digits than its factorization.

94102172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119620 (or 119618 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 94102172 is about 9700.6274023900. The cubic root of 94102172 is about 454.8482720756.

The spelling of 94102172 in words is "ninety-four million, one hundred two thousand, one hundred seventy-two".