13033290 has 32 divisors (see below), whose sum is σ = 31455936. Its totient is φ = 3456000.

The previous prime is 13033289. The next prime is 13033327. The reversal of 13033290 is 9233031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4665 + ... + 6915.

It is an arithmetic number, because the mean of its divisors is an integer number (982998).

Almost surely, 2^13033290 is an apocalyptic number.

13033290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13033290 is an abundant number, since it is smaller than the sum of its proper divisors (18422646).

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

13033290 is a wasteful number, since it uses less digits than its factorization.

13033290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 13033290 is about 3610.1648161822. The cubic root of 13033290 is about 235.3340052108.

The spelling of 13033290 in words is "thirteen million, thirty-three thousand, two hundred ninety".