13020796 has 6 divisors (see below), whose sum is σ = 22786400. Its totient is φ = 6510396.

The previous prime is 13020779. The next prime is 13020803. The reversal of 13020796 is 69702031.

It is a super-2 number, since 2×13020796² = 339082256947232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627596 + ... + 1627603.

Almost surely, 2^13020796 is an apocalyptic number.

It is an amenable number.

13020796 is a deficient number, since it is larger than the sum of its proper divisors (9765604).

13020796 is a wasteful number, since it uses less digits than its factorization.

13020796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255203 (or 3255201 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13020796 is about 3608.4340093730. The cubic root of 13020796 is about 235.2587823752.

The spelling of 13020796 in words is "thirteen million, twenty thousand, seven hundred ninety-six".