20067204 has 24 divisors (see below), whose sum is σ = 47966688. Its totient is φ = 6525760.

The previous prime is 20067169. The next prime is 20067233. The reversal of 20067204 is 40276002.

It is a happy number.

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, 19902 + ... + 20885.

It is an arithmetic number, because the mean of its divisors is an integer number (1998612).

Almost surely, 2^20067204 is an apocalyptic number.

It is an amenable number.

20067204 is an abundant number, since it is smaller than the sum of its proper divisors (27899484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20067204 is a wasteful number, since it uses less digits than its factorization.

20067204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40835 (or 40833 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 20067204 is about 4479.6432893703. The cubic root of 20067204 is about 271.7454546259.

The spelling of 20067204 in words is "twenty million, sixty-seven thousand, two hundred four".