13274276 has 6 divisors (see below), whose sum is σ = 23229990. Its totient is φ = 6637136.

The previous prime is 13274269. The next prime is 13274281. The reversal of 13274276 is 67247231.

It can be written as a sum of positive squares in only one way, i.e., 11397376 + 1876900 = 3376^2 + 1370^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1659281 + ... + 1659288.

It is an arithmetic number, because the mean of its divisors is an integer number (3871665).

Almost surely, 2^13274276 is an apocalyptic number.

It is an amenable number.

13274276 is a deficient number, since it is larger than the sum of its proper divisors (9955714).

13274276 is a wasteful number, since it uses less digits than its factorization.

13274276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318573 (or 3318571 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 13274276 is about 3643.3879837316. The cubic root of 13274276 is about 236.7756010669.

The spelling of 13274276 in words is "thirteen million, two hundred seventy-four thousand, two hundred seventy-six".