20367364 has 6 divisors (see below), whose sum is σ = 35642894. Its totient is φ = 10183680.

The previous prime is 20367359. The next prime is 20367401. The reversal of 20367364 is 46376302.

It can be written as a sum of positive squares in only one way, i.e., 16974400 + 3392964 = 4120^2 + 1842^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2545917 + ... + 2545924.

Almost surely, 2^20367364 is an apocalyptic number.

It is an amenable number.

20367364 is a deficient number, since it is larger than the sum of its proper divisors (15275530).

20367364 is a wasteful number, since it uses less digits than its factorization.

20367364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091845 (or 5091843 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 20367364 is about 4513.0216042027. The cubic root of 20367364 is about 273.0936539945.

The spelling of 20367364 in words is "twenty million, three hundred sixty-seven thousand, three hundred sixty-four".