33028264 has 8 divisors (see below), whose sum is σ = 61928010. Its totient is φ = 16514128.

The previous prime is 33028249. The next prime is 33028279. The reversal of 33028264 is 46282033.

It is an interprime number because it is at equal distance from previous prime (33028249) and next prime (33028279).

It can be written as a sum of positive squares in only one way, i.e., 32832900 + 195364 = 5730^2 + 442^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) 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 as a sum of consecutive naturals, namely, 2064259 + ... + 2064274.

Almost surely, 2^33028264 is an apocalyptic number.

It is an amenable number.

33028264 is a deficient number, since it is larger than the sum of its proper divisors (28899746).

33028264 is a wasteful number, since it uses less digits than its factorization.

33028264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128539 (or 4128535 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 33028264 is about 5747.0221854453. The cubic root of 33028264 is about 320.8449803534.

The spelling of 33028264 in words is "thirty-three million, twenty-eight thousand, two hundred sixty-four".