13098896 has 20 divisors (see below), whose sum is σ = 25797084. Its totient is φ = 6441600.

The previous prime is 13098893. The next prime is 13098913. The reversal of 13098896 is 69889031.

It can be written as a sum of positive squares in 2 ways, for example, as 6150400 + 6948496 = 2480^2 + 2636^2 .

It is not an unprimeable number, because it can be changed into a prime (13098893) 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, 5735 + ... + 7686.

Almost surely, 2^13098896 is an apocalyptic number.

13098896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13098896 is a deficient number, since it is larger than the sum of its proper divisors (12698188).

13098896 is a wasteful number, since it uses less digits than its factorization.

13098896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13490 (or 13484 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 13098896 is about 3619.2396991633. The cubic root of 13098896 is about 235.7282134059.

The spelling of 13098896 in words is "thirteen million, ninety-eight thousand, eight hundred ninety-six".