33030492 has 48 divisors (see below), whose sum is σ = 86362752. Its totient is φ = 9737280.

The previous prime is 33030467. The next prime is 33030497. The reversal of 33030492 is 29403033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33030497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503 + ... + 8265.

It is an arithmetic number, because the mean of its divisors is an integer number (1799224).

Almost surely, 2^33030492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33030492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43181376).

33030492 is an abundant number, since it is smaller than the sum of its proper divisors (53332260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33030492 is a wasteful number, since it uses less digits than its factorization.

33030492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818 (or 6816 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 33030492 is about 5747.2160216926. The cubic root of 33030492 is about 320.8521946446.

The spelling of 33030492 in words is "thirty-three million, thirty thousand, four hundred ninety-two".