13629748 has 24 divisors (see below), whose sum is σ = 26286624. Its totient is φ = 6132000.

The previous prime is 13629697. The next prime is 13629751. The reversal of 13629748 is 84792631.

It is a self number, because there is not a number n which added to its sum of digits gives 13629748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2911 + ... + 5977.

It is an arithmetic number, because the mean of its divisors is an integer number (1095276).

Almost surely, 2^13629748 is an apocalyptic number.

It is an amenable number.

13629748 is a deficient number, since it is larger than the sum of its proper divisors (12656876).

13629748 is a wasteful number, since it uses less digits than its factorization.

13629748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183 (or 3181 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 13629748 is about 3691.8488593116. The cubic root of 13629748 is about 238.8705495767.

The spelling of 13629748 in words is "thirteen million, six hundred twenty-nine thousand, seven hundred forty-eight".