13370733 has 12 divisors (see below), whose sum is σ = 19344988. Its totient is φ = 8899200.

The previous prime is 13370723. The next prime is 13370759. The reversal of 13370733 is 33707331.

13370733 is digitally balanced in base 3, 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 2 ways, for example, as 3617604 + 9753129 = 1902^2 + 3123^2 .

It is not a de Polignac number, because 13370733 - 2⁸ = 13370477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13370697 and 13370706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13370723) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 10191 + ... + 11427.

Almost surely, 2^13370733 is an apocalyptic number.

It is an amenable number.

13370733 is a deficient number, since it is larger than the sum of its proper divisors (5974255).

13370733 is a wasteful number, since it uses less digits than its factorization.

13370733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 3969, while the sum is 27.

The square root of 13370733 is about 3656.6012908164. The cubic root of 13370733 is about 237.3477243637.

The spelling of 13370733 in words is "thirteen million, three hundred seventy thousand, seven hundred thirty-three".