13297958 has 4 divisors (see below), whose sum is σ = 19946940. Its totient is φ = 6648978.

The previous prime is 13297943. The next prime is 13297969. The reversal of 13297958 is 85979231.

13297958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 3324488 + ... + 3324491.

It is an arithmetic number, because the mean of its divisors is an integer number (4986735).

Almost surely, 2^13297958 is an apocalyptic number.

13297958 is a deficient number, since it is larger than the sum of its proper divisors (6648982).

13297958 is an equidigital number, since it uses as much as digits as its factorization.

13297958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6648981.

The product of its digits is 136080, while the sum is 44.

The square root of 13297958 is about 3646.6365324776. The cubic root of 13297958 is about 236.9163240839.

The spelling of 13297958 in words is "thirteen million, two hundred ninety-seven thousand, nine hundred fifty-eight".