20367896 has 16 divisors (see below), whose sum is σ = 39078600. Its totient is φ = 9946944.

The previous prime is 20367883. The next prime is 20367901. The reversal of 20367896 is 69876302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29261 + ... + 29948.

Almost surely, 2^20367896 is an apocalyptic number.

It is an amenable number.

20367896 is a deficient number, since it is larger than the sum of its proper divisors (18710704).

20367896 is a wasteful number, since it uses less digits than its factorization.

20367896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59258 (or 59254 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 20367896 is about 4513.0805443732. The cubic root of 20367896 is about 273.0960317291.

The spelling of 20367896 in words is "twenty million, three hundred sixty-seven thousand, eight hundred ninety-six".