33299230 has 8 divisors (see below), whose sum is σ = 59938632. Its totient is φ = 13319688.

The previous prime is 33299207. The next prime is 33299237. The reversal of 33299230 is 3299233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33299230² = 2217677437185800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33299192 and 33299201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33299237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664952 + ... + 1664971.

It is an arithmetic number, because the mean of its divisors is an integer number (7492329).

Almost surely, 2^33299230 is an apocalyptic number.

33299230 is a deficient number, since it is larger than the sum of its proper divisors (26639402).

33299230 is a wasteful number, since it uses less digits than its factorization.

33299230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329930.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 33299230 is about 5770.5485007926. The cubic root of 33299230 is about 321.7200027295.

The spelling of 33299230 in words is "thirty-three million, two hundred ninety-nine thousand, two hundred thirty".