33090922 has 8 divisors (see below), whose sum is σ = 49772736. Its totient is φ = 16500012.

The previous prime is 33090881. The next prime is 33090929. The reversal of 33090922 is 22909033.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (33090929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21808 + ... + 23275.

It is an arithmetic number, because the mean of its divisors is an integer number (6221592).

Almost surely, 2^33090922 is an apocalyptic number.

33090922 is a deficient number, since it is larger than the sum of its proper divisors (16681814).

33090922 is a wasteful number, since it uses less digits than its factorization.

33090922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45452.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 33090922 is about 5752.4709473408. The cubic root of 33090922 is about 321.0477441172.

Adding to 33090922 its reverse (22909033), we get a palindrome (55999955).

The spelling of 33090922 in words is "thirty-three million, ninety thousand, nine hundred twenty-two".