13020896 has 24 divisors (see below), whose sum is σ = 29297520. Its totient is φ = 5580288.

The previous prime is 13020893. The next prime is 13020901. The reversal of 13020896 is 69802031.

13020896 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

13020896 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28841 + ... + 29288.

It is an arithmetic number, because the mean of its divisors is an integer number (1220730).

Almost surely, 2^13020896 is an apocalyptic number.

13020896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13020896 is an abundant number, since it is smaller than the sum of its proper divisors (16276624).

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

13020896 is an equidigital number, since it uses as much as digits as its factorization.

13020896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58146 (or 58138 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13020896 is about 3608.4478657728. The cubic root of 13020896 is about 235.2593846378.

The spelling of 13020896 in words is "thirteen million, twenty thousand, eight hundred ninety-six".