33980152 has 16 divisors (see below), whose sum is σ = 63775440. Its totient is φ = 16973376.

The previous prime is 33980147. The next prime is 33980179. The reversal of 33980152 is 25108933.

It is a happy number.

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, 12813 + ... + 15235.

It is an arithmetic number, because the mean of its divisors is an integer number (3985965).

Almost surely, 2^33980152 is an apocalyptic number.

It is an amenable number.

33980152 is a deficient number, since it is larger than the sum of its proper divisors (29795288).

33980152 is a wasteful number, since it uses less digits than its factorization.

33980152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4182 (or 4178 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 33980152 is about 5829.2496944289. The cubic root of 33980152 is about 323.8981288228.

The spelling of 33980152 in words is "thirty-three million, nine hundred eighty thousand, one hundred fifty-two".