33020234 has 24 divisors (see below), whose sum is σ = 54004032. Its totient is φ = 15135120.

The previous prime is 33020231. The next prime is 33020237. The reversal of 33020234 is 43202033.

It is an interprime number because it is at equal distance from previous prime (33020231) and next prime (33020237).

It is not an unprimeable number, because it can be changed into a prime (33020231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71087 + ... + 71549.

It is an arithmetic number, because the mean of its divisors is an integer number (2250168).

Almost surely, 2^33020234 is an apocalyptic number.

33020234 is a deficient number, since it is larger than the sum of its proper divisors (20983798).

33020234 is a wasteful number, since it uses less digits than its factorization.

33020234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 33020234 is about 5746.3235203041. The cubic root of 33020234 is about 320.8189764232.

Adding to 33020234 its reverse (43202033), we get a palindrome (76222267).

The spelling of 33020234 in words is "thirty-three million, twenty thousand, two hundred thirty-four".