94102772 has 12 divisors (see below), whose sum is σ = 167787396. Its totient is φ = 46163520.

The previous prime is 94102759. The next prime is 94102781. The reversal of 94102772 is 27720149.

It can be written as a sum of positive squares in 2 ways, for example, as 78783376 + 15319396 = 8876^2 + 3914^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221729 + ... + 222152.

It is an arithmetic number, because the mean of its divisors is an integer number (13982283).

Almost surely, 2^94102772 is an apocalyptic number.

It is an amenable number.

94102772 is a deficient number, since it is larger than the sum of its proper divisors (73684624).

94102772 is a wasteful number, since it uses less digits than its factorization.

94102772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443938 (or 443936 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 94102772 is about 9700.6583281755. The cubic root of 94102772 is about 454.8492387850.

The spelling of 94102772 in words is "ninety-four million, one hundred two thousand, seven hundred seventy-two".