94722146 has 16 divisors (see below), whose sum is σ = 146759040. Its totient is φ = 45817200.

The previous prime is 94722127. The next prime is 94722151. The reversal of 94722146 is 64122749.

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, 9671 + ... + 16821.

It is an arithmetic number, because the mean of its divisors is an integer number (9172440).

Almost surely, 2^94722146 is an apocalyptic number.

94722146 is a deficient number, since it is larger than the sum of its proper divisors (52036894).

94722146 is a wasteful number, since it uses less digits than its factorization.

94722146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369.

The product of its digits is 24192, while the sum is 35.

The square root of 94722146 is about 9732.5302979236. The cubic root of 94722146 is about 455.8449797517.

The spelling of 94722146 in words is "ninety-four million, seven hundred twenty-two thousand, one hundred forty-six".