94021604 has 12 divisors (see below), whose sum is σ = 164615724. Its totient is φ = 46988544.

The previous prime is 94021601. The next prime is 94021619. The reversal of 94021604 is 40612049.

It can be written as a sum of positive squares in 2 ways, for example, as 73136704 + 20884900 = 8552^2 + 4570^2 .

It is not an unprimeable number, because it can be changed into a prime (94021601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7184 + ... + 15480.

It is an arithmetic number, because the mean of its divisors is an integer number (13717977).

Almost surely, 2^94021604 is an apocalyptic number.

It is an amenable number.

94021604 is a deficient number, since it is larger than the sum of its proper divisors (70594120).

94021604 is a wasteful number, since it uses less digits than its factorization.

94021604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11134 (or 11132 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 94021604 is about 9696.4737920545. The cubic root of 94021604 is about 454.7184249873.

The spelling of 94021604 in words is "ninety-four million, twenty-one thousand, six hundred four".