13398033 has 16 divisors (see below), whose sum is σ = 20016576. Its totient is φ = 7899840.

The previous prime is 13398019. The next prime is 13398053. The reversal of 13398033 is 33089331.

It is not a de Polignac number, because 13398033 - 2⁵ = 13398001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13398013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4266 + ... + 6707.

It is an arithmetic number, because the mean of its divisors is an integer number (1251036).

Almost surely, 2^13398033 is an apocalyptic number.

It is an amenable number.

13398033 is a deficient number, since it is larger than the sum of its proper divisors (6618543).

13398033 is a wasteful number, since it uses less digits than its factorization.

13398033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11024.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 13398033 is about 3660.3323619584. The cubic root of 13398033 is about 237.5091512633.

The spelling of 13398033 in words is "thirteen million, three hundred ninety-eight thousand, thirty-three".