20074604 has 12 divisors (see below), whose sum is σ = 38324328. Its totient is φ = 9124800.

The previous prime is 20074589. The next prime is 20074619. The reversal of 20074604 is 40647002.

It is an interprime number because it is at equal distance from previous prime (20074589) and next prime (20074619).

It is a self number, because there is not a number n which added to its sum of digits gives 20074604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228077 + ... + 228164.

It is an arithmetic number, because the mean of its divisors is an integer number (3193694).

Almost surely, 2^20074604 is an apocalyptic number.

It is an amenable number.

20074604 is a deficient number, since it is larger than the sum of its proper divisors (18249724).

20074604 is a wasteful number, since it uses less digits than its factorization.

20074604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456256 (or 456254 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 20074604 is about 4480.4691718614. The cubic root of 20074604 is about 271.7788535527.

The spelling of 20074604 in words is "twenty million, seventy-four thousand, six hundred four".