13724796 has 24 divisors (see below), whose sum is σ = 32147920. Its totient is φ = 4557312.

The previous prime is 13724773. The next prime is 13724819. The reversal of 13724796 is 69742731.

It is an interprime number because it is at equal distance from previous prime (13724773) and next prime (13724819).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260 + ... + 5388.

Almost surely, 2^13724796 is an apocalyptic number.

It is an amenable number.

13724796 is an abundant number, since it is smaller than the sum of its proper divisors (18423124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13724796 is a wasteful number, since it uses less digits than its factorization.

13724796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413 (or 4411 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 13724796 is about 3704.6991780710. The cubic root of 13724796 is about 239.4245239947.

The spelling of 13724796 in words is "thirteen million, seven hundred twenty-four thousand, seven hundred ninety-six".