13557484 has 6 divisors (see below), whose sum is σ = 23725604. Its totient is φ = 6778740.

The previous prime is 13557473. The next prime is 13557493. The reversal of 13557484 is 48475531.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694682 + ... + 1694689.

Almost surely, 2^13557484 is an apocalyptic number.

It is an amenable number.

13557484 is a deficient number, since it is larger than the sum of its proper divisors (10168120).

13557484 is a wasteful number, since it uses less digits than its factorization.

13557484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389375 (or 3389373 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 13557484 is about 3682.0488861502. The cubic root of 13557484 is about 238.4476427987.

It can be divided in two parts, 13557 and 484, that added together give a palindrome (14041).

The spelling of 13557484 in words is "thirteen million, five hundred fifty-seven thousand, four hundred eighty-four".