13614628 has 12 divisors (see below), whose sum is σ = 23916060. Its totient is φ = 6781472.

The previous prime is 13614607. The next prime is 13614677. The reversal of 13614628 is 82641631.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 350464 + 13264164 = 592^2 + 3642^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13614628.

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, 5251 + ... + 7402.

It is an arithmetic number, because the mean of its divisors is an integer number (1993005).

Almost surely, 2^13614628 is an apocalyptic number.

It is an amenable number.

13614628 is a deficient number, since it is larger than the sum of its proper divisors (10301432).

13614628 is a wasteful number, since it uses less digits than its factorization.

13614628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12926 (or 12924 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 13614628 is about 3689.8005366144. The cubic root of 13614628 is about 238.7821874863.

The spelling of 13614628 in words is "thirteen million, six hundred fourteen thousand, six hundred twenty-eight".