13282474 has 16 divisors (see below), whose sum is σ = 21196296. Its totient is φ = 6220800.

The previous prime is 13282471. The next prime is 13282487. The reversal of 13282474 is 47428231.

13282474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13271449 + 11025 = 3643^2 + 105^2 .

It is not an unprimeable number, because it can be changed into a prime (13282471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7384 + ... + 9004.

Almost surely, 2^13282474 is an apocalyptic number.

13282474 is a deficient number, since it is larger than the sum of its proper divisors (7913822).

13282474 is a wasteful number, since it uses less digits than its factorization.

13282474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881.

The product of its digits is 10752, while the sum is 31.

The square root of 13282474 is about 3644.5128618239. The cubic root of 13282474 is about 236.8243340931.

The spelling of 13282474 in words is "thirteen million, two hundred eighty-two thousand, four hundred seventy-four".