33255042 has 8 divisors (see below), whose sum is σ = 66510096. Its totient is φ = 11085012.

The previous prime is 33255041. The next prime is 33255049. The reversal of 33255042 is 24055233.

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

33255042 is an admirable number.

It is a super-2 number, since 2×33255042² = 2211795636843528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33255041) 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, 2771248 + ... + 2771259.

It is an arithmetic number, because the mean of its divisors is an integer number (8313762).

Almost surely, 2^33255042 is an apocalyptic number.

33255042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33255042 is a wasteful number, since it uses less digits than its factorization.

33255042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542512.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 33255042 is about 5766.7184776093. The cubic root of 33255042 is about 321.5776325066.

The spelling of 33255042 in words is "thirty-three million, two hundred fifty-five thousand, forty-two".