20107410 has 32 divisors (see below), whose sum is σ = 48409920. Its totient is φ = 5345088.

The previous prime is 20107397. The next prime is 20107429. The reversal of 20107410 is 1470102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20107410.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10809 + ... + 12531.

It is an arithmetic number, because the mean of its divisors is an integer number (1512810).

Almost surely, 2^20107410 is an apocalyptic number.

20107410 is an abundant number, since it is smaller than the sum of its proper divisors (28302510).

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

20107410 is a wasteful number, since it uses less digits than its factorization.

20107410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 20107410 is about 4484.1286779039. The cubic root of 20107410 is about 271.9268203508.

Adding to 20107410 its reverse (1470102), we get a palindrome (21577512).

The spelling of 20107410 in words is "twenty million, one hundred seven thousand, four hundred ten".