13574402 has 8 divisors (see below), whose sum is σ = 20381196. Its totient is φ = 6780672.

The previous prime is 13574389. The next prime is 13574411. The reversal of 13574402 is 20447531.

It can be written as a sum of positive squares in 2 ways, for example, as 8462281 + 5112121 = 2909^2 + 2261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 23 + ... + 5210.

Almost surely, 2^13574402 is an apocalyptic number.

13574402 is a deficient number, since it is larger than the sum of its proper divisors (6806794).

13574402 is a wasteful number, since it uses less digits than its factorization.

13574402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6532.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 13574402 is about 3684.3455321129. The cubic root of 13574402 is about 238.5467855892.

The spelling of 13574402 in words is "thirteen million, five hundred seventy-four thousand, four hundred two".