33055150 has 12 divisors (see below), whose sum is σ = 61482672. Its totient is φ = 13222040.

The previous prime is 33055133. The next prime is 33055153. The reversal of 33055150 is 5155033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33055153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 330502 + ... + 330601.

It is an arithmetic number, because the mean of its divisors is an integer number (5123556).

Almost surely, 2^33055150 is an apocalyptic number.

33055150 is a deficient number, since it is larger than the sum of its proper divisors (28427522).

33055150 is a wasteful number, since it uses less digits than its factorization.

33055150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661115 (or 661110 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 33055150 is about 5749.3608340406. The cubic root of 33055150 is about 320.9320158949.

The spelling of 33055150 in words is "thirty-three million, fifty-five thousand, one hundred fifty".