20080976 has 20 divisors (see below), whose sum is σ = 39116544. Its totient is φ = 9986400.

The previous prime is 20080969. The next prime is 20080993. The reversal of 20080976 is 67908002.

It is a super-2 number, since 2×20080976² = 806491194225152, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230 + ... + 6341.

Almost surely, 2^20080976 is an apocalyptic number.

It is an amenable number.

20080976 is a deficient number, since it is larger than the sum of its proper divisors (19035568).

20080976 is a wasteful number, since it uses less digits than its factorization.

20080976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770 (or 6764 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 20080976 is about 4481.1802016879. The cubic root of 20080976 is about 271.8076061606.

Adding to 20080976 its reverse (67908002), we get a palindrome (87988978).

The spelling of 20080976 in words is "twenty million, eighty thousand, nine hundred seventy-six".