33040234 has 8 divisors (see below), whose sum is σ = 51159168. Its totient is φ = 15987180.

The previous prime is 33040229. The next prime is 33040243. The reversal of 33040234 is 43204033.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266392 + ... + 266515.

It is an arithmetic number, because the mean of its divisors is an integer number (6394896).

Almost surely, 2^33040234 is an apocalyptic number.

33040234 is a deficient number, since it is larger than the sum of its proper divisors (18118934).

33040234 is a wasteful number, since it uses less digits than its factorization.

33040234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532940.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 33040234 is about 5748.0634999972. The cubic root of 33040234 is about 320.8837355496.

Adding to 33040234 its reverse (43204033), we get a palindrome (76244267).

The spelling of 33040234 in words is "thirty-three million, forty thousand, two hundred thirty-four".