20103708 has 24 divisors (see below), whose sum is σ = 46981648. Its totient is φ = 6690816.

The previous prime is 20103701. The next prime is 20103737. The reversal of 20103708 is 80730102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20103701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13110 + ... + 14562.

Almost surely, 2^20103708 is an apocalyptic number.

It is an amenable number.

20103708 is an abundant number, since it is smaller than the sum of its proper divisors (26877940).

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

20103708 is a wasteful number, since it uses less digits than its factorization.

20103708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613 (or 2611 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 20103708 is about 4483.7158696777. The cubic root of 20103708 is about 271.9101310660.

The spelling of 20103708 in words is "twenty million, one hundred three thousand, seven hundred eight".