94642892 has 24 divisors (see below), whose sum is σ = 175974960. Its totient is φ = 44452800.

The previous prime is 94642843. The next prime is 94642901. The reversal of 94642892 is 29824649.

It is a happy number.

It is a super-2 number, since 2×94642892² = 17914554012247328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6734 + ... + 15317.

It is an arithmetic number, because the mean of its divisors is an integer number (7332290).

Almost surely, 2^94642892 is an apocalyptic number.

It is an amenable number.

94642892 is a deficient number, since it is larger than the sum of its proper divisors (81332068).

94642892 is a wasteful number, since it uses less digits than its factorization.

94642892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22121 (or 22119 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 94642892 is about 9728.4578428444. The cubic root of 94642892 is about 455.7178091437.

The spelling of 94642892 in words is "ninety-four million, six hundred forty-two thousand, eight hundred ninety-two".