33342252 has 12 divisors (see below), whose sum is σ = 77798616. Its totient is φ = 11114080.

The previous prime is 33342241. The next prime is 33342259. The reversal of 33342252 is 25224333.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33342252² = 2223411536863008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33342259) 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, 1389249 + ... + 1389272.

It is an arithmetic number, because the mean of its divisors is an integer number (6483218).

Almost surely, 2^33342252 is an apocalyptic number.

It is an amenable number.

33342252 is an abundant number, since it is smaller than the sum of its proper divisors (44456364).

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

33342252 is a wasteful number, since it uses less digits than its factorization.

33342252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778528 (or 2778526 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 33342252 is about 5774.2750194288. The cubic root of 33342252 is about 321.8584952356.

Adding to 33342252 its reverse (25224333), we get a palindrome (58566585).

The spelling of 33342252 in words is "thirty-three million, three hundred forty-two thousand, two hundred fifty-two".