13033098 has 24 divisors (see below), whose sum is σ = 30411108. Its totient is φ = 4010112.

The previous prime is 13033087. The next prime is 13033099. The reversal of 13033098 is 89033031.

It can be written as a sum of positive squares in 2 ways, for example, as 12552849 + 480249 = 3543^2 + 693^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13033099) 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 11 ways as a sum of consecutive naturals, for example, 27615 + ... + 28082.

Almost surely, 2^13033098 is an apocalyptic number.

13033098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13033098 is an abundant number, since it is smaller than the sum of its proper divisors (17378010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13033098 is a wasteful number, since it uses less digits than its factorization.

13033098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55718 (or 55715 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 13033098 is about 3610.1382245006. The cubic root of 13033098 is about 235.3328495970.

The spelling of 13033098 in words is "thirteen million, thirty-three thousand, ninety-eight".