13274516 has 6 divisors (see below), whose sum is σ = 23230410. Its totient is φ = 6637256.

The previous prime is 13274497. The next prime is 13274533. The reversal of 13274516 is 61547231.

It can be written as a sum of positive squares in only one way, i.e., 10048900 + 3225616 = 3170^2 + 1796^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1659311 + ... + 1659318.

It is an arithmetic number, because the mean of its divisors is an integer number (3871735).

Almost surely, 2^13274516 is an apocalyptic number.

It is an amenable number.

13274516 is a deficient number, since it is larger than the sum of its proper divisors (9955894).

13274516 is a wasteful number, since it uses less digits than its factorization.

13274516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318633 (or 3318631 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 13274516 is about 3643.4209199597. The cubic root of 13274516 is about 236.7770280324. Note that the first 3 decimals are identical.

The spelling of 13274516 in words is "thirteen million, two hundred seventy-four thousand, five hundred sixteen".