33049628 has 12 divisors (see below), whose sum is σ = 59182200. Its totient is φ = 16140432.

The previous prime is 33049619. The next prime is 33049631. The reversal of 33049628 is 82694033.

It is a happy number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 95903 + ... + 96246.

It is an arithmetic number, because the mean of its divisors is an integer number (4931850).

Almost surely, 2^33049628 is an apocalyptic number.

It is an amenable number.

33049628 is a deficient number, since it is larger than the sum of its proper divisors (26132572).

33049628 is a wasteful number, since it uses less digits than its factorization.

33049628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192196 (or 192194 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 33049628 is about 5748.8805866882. The cubic root of 33049628 is about 320.9141438913.

The spelling of 33049628 in words is "thirty-three million, forty-nine thousand, six hundred twenty-eight".