13574738 has 16 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 6110016.

The previous prime is 13574723. The next prime is 13574747. The reversal of 13574738 is 83747531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7898 + ... + 9461.

It is an arithmetic number, because the mean of its divisors is an integer number (1406160).

Almost surely, 2^13574738 is an apocalyptic number.

13574738 is a deficient number, since it is larger than the sum of its proper divisors (8923822).

13574738 is a wasteful number, since it uses less digits than its factorization.

13574738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17401.

The product of its digits is 70560, while the sum is 38.

The square root of 13574738 is about 3684.3911301598. The cubic root of 13574738 is about 238.5487537805.

The spelling of 13574738 in words is "thirteen million, five hundred seventy-four thousand, seven hundred thirty-eight".