13396474 has 16 divisors (see below), whose sum is σ = 24732288. Its totient is φ = 5299632.

The previous prime is 13396451. The next prime is 13396477. The reversal of 13396474 is 47469331.

It is not an unprimeable number, because it can be changed into a prime (13396477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36622 + ... + 36985.

It is an arithmetic number, because the mean of its divisors is an integer number (1545768).

Almost surely, 2^13396474 is an apocalyptic number.

13396474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13396474 is a deficient number, since it is larger than the sum of its proper divisors (11335814).

13396474 is a wasteful number, since it uses less digits than its factorization.

13396474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73629.

The product of its digits is 54432, while the sum is 37.

The square root of 13396474 is about 3660.1193969596. The cubic root of 13396474 is about 237.4999386888.

The spelling of 13396474 in words is "thirteen million, three hundred ninety-six thousand, four hundred seventy-four".