70404922 has 16 divisors (see below), whose sum is σ = 127794240. Its totient is φ = 28398528.

The previous prime is 70404883. The next prime is 70404931. The reversal of 70404922 is 22940407.

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, 147672 + ... + 148147.

It is an arithmetic number, because the mean of its divisors is an integer number (7987140).

Almost surely, 2^70404922 is an apocalyptic number.

70404922 is a deficient number, since it is larger than the sum of its proper divisors (57389318).

70404922 is a wasteful number, since it uses less digits than its factorization.

70404922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295845.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 70404922 is about 8390.7640891638. The cubic root of 70404922 is about 412.9216688423.

The spelling of 70404922 in words is "seventy million, four hundred four thousand, nine hundred twenty-two".