13413628 has 12 divisors (see below), whose sum is σ = 23509192. Its totient is φ = 6696720.

The previous prime is 13413599. The next prime is 13413637. The reversal of 13413628 is 82631431.

It is a super-2 number, since 2×13413628² = 359850832244768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13413596 and 13413605.

It is a congruent number.

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, 1018 + ... + 5278.

Almost surely, 2^13413628 is an apocalyptic number.

It is an amenable number.

13413628 is a deficient number, since it is larger than the sum of its proper divisors (10095564).

13413628 is a wasteful number, since it uses less digits than its factorization.

13413628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052 (or 5050 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 13413628 is about 3662.4620134549. The cubic root of 13413628 is about 237.6012672487.

It can be divided in two parts, 13413 and 628, that added together give a palindrome (14041).

The spelling of 13413628 in words is "thirteen million, four hundred thirteen thousand, six hundred twenty-eight".