13362772 has 12 divisors (see below), whose sum is σ = 24017140. Its totient is φ = 6500736.

The previous prime is 13362763. The next prime is 13362773. The reversal of 13362772 is 27726331.

It can be written as a sum of positive squares in 2 ways, for example, as 12716356 + 646416 = 3566^2 + 804^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13362773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44997 + ... + 45292.

Almost surely, 2^13362772 is an apocalyptic number.

It is an amenable number.

13362772 is a deficient number, since it is larger than the sum of its proper divisors (10654368).

13362772 is a wasteful number, since it uses less digits than its factorization.

13362772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90330 (or 90328 counting only the distinct ones).

The product of its digits is 10584, while the sum is 31.

The square root of 13362772 is about 3655.5125495613. The cubic root of 13362772 is about 237.3006090119.

The spelling of 13362772 in words is "thirteen million, three hundred sixty-two thousand, seven hundred seventy-two".