13616748 has 36 divisors (see below), whose sum is σ = 35697480. Its totient is φ = 4538592.

The previous prime is 13616737. The next prime is 13616761. The reversal of 13616748 is 84761631.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6033 + ... + 7976.

Almost surely, 2^13616748 is an apocalyptic number.

13616748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13616748 is an abundant number, since it is smaller than the sum of its proper divisors (22080732).

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

13616748 is a wasteful number, since it uses less digits than its factorization.

13616748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14028 (or 14014 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 13616748 is about 3690.0878038334. The cubic root of 13616748 is about 238.7945808219.

The spelling of 13616748 in words is "thirteen million, six hundred sixteen thousand, seven hundred forty-eight".