33254072 has 16 divisors (see below), whose sum is σ = 64363200. Its totient is φ = 16090560.

The previous prime is 33254071. The next prime is 33254099. The reversal of 33254072 is 27045233.

It is a super-2 number, since 2×33254072² = 2211666609162368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33254071) 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, 66797 + ... + 67292.

It is an arithmetic number, because the mean of its divisors is an integer number (4022700).

Almost surely, 2^33254072 is an apocalyptic number.

It is an amenable number.

33254072 is a deficient number, since it is larger than the sum of its proper divisors (31109128).

33254072 is a wasteful number, since it uses less digits than its factorization.

33254072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134126 (or 134122 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 33254072 is about 5766.6343737053. The cubic root of 33254072 is about 321.5745058295.

The spelling of 33254072 in words is "thirty-three million, two hundred fifty-four thousand, seventy-two".