33876228 has 24 divisors (see below), whose sum is σ = 80342080. Its totient is φ = 11106720.

The previous prime is 33876203. The next prime is 33876229. The reversal of 33876228 is 82267833.

It is a happy number.

It is a super-2 number, since 2×33876228² = 2295197647015968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33876229) 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, 22408 + ... + 23871.

Almost surely, 2^33876228 is an apocalyptic number.

It is an amenable number.

33876228 is an abundant number, since it is smaller than the sum of its proper divisors (46465852).

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

33876228 is a wasteful number, since it uses less digits than its factorization.

33876228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46347 (or 46345 counting only the distinct ones).

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

The square root of 33876228 is about 5820.3288566884. The cubic root of 33876228 is about 323.5675911281.

The spelling of 33876228 in words is "thirty-three million, eight hundred seventy-six thousand, two hundred twenty-eight".