33324090 has 16 divisors (see below), whose sum is σ = 79977888. Its totient is φ = 8886416.

The previous prime is 33324089. The next prime is 33324107. The reversal of 33324090 is 9042333.

It is a super-2 number, since 2×33324090² = 2220989948656200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 33324090.

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, 555372 + ... + 555431.

It is an arithmetic number, because the mean of its divisors is an integer number (4998618).

Almost surely, 2^33324090 is an apocalyptic number.

33324090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33324090 is an abundant number, since it is smaller than the sum of its proper divisors (46653798).

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

33324090 is a wasteful number, since it uses less digits than its factorization.

33324090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110813.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 33324090 is about 5772.7021402459. The cubic root of 33324090 is about 321.8000443177.

The spelling of 33324090 in words is "thirty-three million, three hundred twenty-four thousand, ninety".