13098322 has 4 divisors (see below), whose sum is σ = 19647486. Its totient is φ = 6549160.

The previous prime is 13098307. The next prime is 13098341. The reversal of 13098322 is 22389031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13024881 + 73441 = 3609^2 + 271^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3274579 + ... + 3274582.

Almost surely, 2^13098322 is an apocalyptic number.

13098322 is a deficient number, since it is larger than the sum of its proper divisors (6549164).

13098322 is an equidigital number, since it uses as much as digits as its factorization.

13098322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6549163.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13098322 is about 3619.1603998718. The cubic root of 13098322 is about 235.7247701139.

The spelling of 13098322 in words is "thirteen million, ninety-eight thousand, three hundred twenty-two".