33228876 has 12 divisors (see below), whose sum is σ = 77534072. Its totient is φ = 11076288.

The previous prime is 33228857. The next prime is 33228883. The reversal of 33228876 is 67882233.

It is a happy number.

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

It is a super-2 number, since 2×33228876² = 2208316400446752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1384525 + ... + 1384548.

Almost surely, 2^33228876 is an apocalyptic number.

It is an amenable number.

33228876 is an abundant number, since it is smaller than the sum of its proper divisors (44305196).

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

33228876 is a wasteful number, since it uses less digits than its factorization.

33228876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769080 (or 2769078 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 33228876 is about 5764.4493232225. The cubic root of 33228876 is about 321.4932682751.

The spelling of 33228876 in words is "thirty-three million, two hundred twenty-eight thousand, eight hundred seventy-six".