13682574 has 16 divisors (see below), whose sum is σ = 30405840. Its totient is φ = 4560840.

The previous prime is 13682573. The next prime is 13682579. The reversal of 13682574 is 47528631.

13682574 is a `hidden beast` number, since 1 + 3 + 6 + 82 + 574 = 666.

13682574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13682573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126637 + ... + 126744.

It is an arithmetic number, because the mean of its divisors is an integer number (1900365).

Almost surely, 2^13682574 is an apocalyptic number.

13682574 is an abundant number, since it is smaller than the sum of its proper divisors (16723266).

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

13682574 is a wasteful number, since it uses less digits than its factorization.

13682574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253392 (or 253386 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 13682574 is about 3698.9963503632. The cubic root of 13682574 is about 239.1787555283.

The spelling of 13682574 in words is "thirteen million, six hundred eighty-two thousand, five hundred seventy-four".