94122290 has 16 divisors (see below), whose sum is σ = 169739712. Its totient is φ = 37577904.

The previous prime is 94122289. The next prime is 94122307. The reversal of 94122290 is 9222149.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3134 + ... + 14073.

It is an arithmetic number, because the mean of its divisors is an integer number (10608732).

Almost surely, 2^94122290 is an apocalyptic number.

94122290 is a deficient number, since it is larger than the sum of its proper divisors (75617422).

94122290 is a wasteful number, since it uses less digits than its factorization.

94122290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17761.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 94122290 is about 9701.6642902133. The cubic root of 94122290 is about 454.8806836034.

The spelling of 94122290 in words is "ninety-four million, one hundred twenty-two thousand, two hundred ninety".