33048290 has 16 divisors (see below), whose sum is σ = 64895040. Its totient is φ = 12017520.

The previous prime is 33048259. The next prime is 33048293. The reversal of 33048290 is 9284033.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33048293) 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, 150110 + ... + 150329.

It is an arithmetic number, because the mean of its divisors is an integer number (4055940).

Almost surely, 2^33048290 is an apocalyptic number.

33048290 is a deficient number, since it is larger than the sum of its proper divisors (31846750).

33048290 is a wasteful number, since it uses less digits than its factorization.

33048290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300457.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 33048290 is about 5748.7642150292. The cubic root of 33048290 is about 320.9098131424.

The spelling of 33048290 in words is "thirty-three million, forty-eight thousand, two hundred ninety".