33055154 has 16 divisors (see below), whose sum is σ = 54292896. Its totient is φ = 14968800.

The previous prime is 33055153. The next prime is 33055159. The reversal of 33055154 is 45155033.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3509 + ... + 8855.

It is an arithmetic number, because the mean of its divisors is an integer number (3393306).

Almost surely, 2^33055154 is an apocalyptic number.

33055154 is a deficient number, since it is larger than the sum of its proper divisors (21237742).

33055154 is a wasteful number, since it uses less digits than its factorization.

33055154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5641.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 33055154 is about 5749.3611819053. The cubic root of 33055154 is about 320.9320288402.

The spelling of 33055154 in words is "thirty-three million, fifty-five thousand, one hundred fifty-four".