13577374 has 4 divisors (see below), whose sum is σ = 20366064. Its totient is φ = 6788686.

The previous prime is 13577363. The next prime is 13577413. The reversal of 13577374 is 47377531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3394342 + ... + 3394345.

It is an arithmetic number, because the mean of its divisors is an integer number (5091516).

Almost surely, 2^13577374 is an apocalyptic number.

13577374 is a deficient number, since it is larger than the sum of its proper divisors (6788690).

13577374 is an equidigital number, since it uses as much as digits as its factorization.

13577374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788689.

The product of its digits is 61740, while the sum is 37.

The square root of 13577374 is about 3684.7488381164. The cubic root of 13577374 is about 238.5641935829.

The spelling of 13577374 in words is "thirteen million, five hundred seventy-seven thousand, three hundred seventy-four".