33234042 has 16 divisors (see below), whose sum is σ = 66542112. Its totient is φ = 11065680.

The previous prime is 33234041. The next prime is 33234073. The reversal of 33234042 is 24043233.

It is a super-2 number, since 2×33234042² = 2209003095315528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33234041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4008 + ... + 9084.

It is an arithmetic number, because the mean of its divisors is an integer number (4158882).

Almost surely, 2^33234042 is an apocalyptic number.

33234042 is an abundant number, since it is smaller than the sum of its proper divisors (33308070).

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

33234042 is a wasteful number, since it uses less digits than its factorization.

33234042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6173.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 33234042 is about 5764.8973971789. The cubic root of 33234042 is about 321.5099279635.

Adding to 33234042 its reverse (24043233), we get a palindrome (57277275).

The spelling of 33234042 in words is "thirty-three million, two hundred thirty-four thousand, forty-two".