13197962 has 8 divisors (see below), whose sum is σ = 20068356. Its totient is φ = 6508512.

The previous prime is 13197959. The next prime is 13197979. The reversal of 13197962 is 26979131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11826721 + 1371241 = 3439^2 + 1171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45053 + ... + 45344.

Almost surely, 2^13197962 is an apocalyptic number.

13197962 is a deficient number, since it is larger than the sum of its proper divisors (6870394).

13197962 is an equidigital number, since it uses as much as digits as its factorization.

13197962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90472.

The product of its digits is 20412, while the sum is 38.

The square root of 13197962 is about 3632.8999435713. The cubic root of 13197962 is about 236.3209866655.

The spelling of 13197962 in words is "thirteen million, one hundred ninety-seven thousand, nine hundred sixty-two".