13933045 has 8 divisors (see below), whose sum is σ = 19108224. Its totient is φ = 9554064.

The previous prime is 13933001. The next prime is 13933057. The reversal of 13933045 is 54033931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13933045 - 2⁹ = 13932533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199009 + ... + 199078.

It is an arithmetic number, because the mean of its divisors is an integer number (2388528).

Almost surely, 2^13933045 is an apocalyptic number.

It is an amenable number.

13933045 is a deficient number, since it is larger than the sum of its proper divisors (5175179).

13933045 is an equidigital number, since it uses as much as digits as its factorization.

13933045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398099.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 13933045 is about 3732.6994253489. The cubic root of 13933045 is about 240.6293954333.

Adding to 13933045 its reverse (54033931), we get a palindrome (67966976).

The spelling of 13933045 in words is "thirteen million, nine hundred thirty-three thousand, forty-five".