33014850 has 144 divisors (see below), whose sum is σ = 96181344. Its totient is φ = 7462400.

The previous prime is 33014809. The next prime is 33014851. The reversal of 33014850 is 5841033.

It is a self number, because there is not a number n which added to its sum of digits gives 33014850.

It is not an unprimeable number, because it can be changed into a prime (33014851) 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 71 ways as a sum of consecutive naturals, for example, 308497 + ... + 308603.

It is an arithmetic number, because the mean of its divisors is an integer number (667926).

Almost surely, 2^33014850 is an apocalyptic number.

33014850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 33014850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48090672).

33014850 is an abundant number, since it is smaller than the sum of its proper divisors (63166494).

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

33014850 is a wasteful number, since it uses less digits than its factorization.

33014850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 33014850 is about 5745.8550277570. The cubic root of 33014850 is about 320.8015387994.

Adding to 33014850 its reverse (5841033), we get a palindrome (38855883).

The spelling of 33014850 in words is "thirty-three million, fourteen thousand, eight hundred fifty".