13561496 has 16 divisors (see below), whose sum is σ = 27384000. Its totient is φ = 6259104.

The previous prime is 13561487. The next prime is 13561507. The reversal of 13561496 is 69416531.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 65096 + ... + 65303.

It is an arithmetic number, because the mean of its divisors is an integer number (1711500).

Almost surely, 2^13561496 is an apocalyptic number.

It is an amenable number.

13561496 is an abundant number, since it is smaller than the sum of its proper divisors (13822504).

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

13561496 is a wasteful number, since it uses less digits than its factorization.

13561496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130418 (or 130414 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 13561496 is about 3682.5936512192. The cubic root of 13561496 is about 238.4711613609.

The spelling of 13561496 in words is "thirteen million, five hundred sixty-one thousand, four hundred ninety-six".