33164452 has 6 divisors (see below), whose sum is σ = 58037798. Its totient is φ = 16582224.

The previous prime is 33164447. The next prime is 33164479. The reversal of 33164452 is 25446133.

It can be written as a sum of positive squares in only one way, i.e., 28472896 + 4691556 = 5336^2 + 2166^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 33164452.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4145553 + ... + 4145560.

Almost surely, 2^33164452 is an apocalyptic number.

It is an amenable number.

33164452 is a deficient number, since it is larger than the sum of its proper divisors (24873346).

33164452 is a wasteful number, since it uses less digits than its factorization.

33164452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8291117 (or 8291115 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 33164452 is about 5758.8585674594. The cubic root of 33164452 is about 321.2853639399.

The spelling of 33164452 in words is "thirty-three million, one hundred sixty-four thousand, four hundred fifty-two".