33214056 has 64 divisors (see below), whose sum is σ = 88750080. Its totient is φ = 10321920.

The previous prime is 33214009. The next prime is 33214057. The reversal of 33214056 is 65041233.

It is a happy number.

It is a super-2 number, since 2×33214056² = 2206347031942272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (33214057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51496 + ... + 52136.

It is an arithmetic number, because the mean of its divisors is an integer number (1386720).

Almost surely, 2^33214056 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 33214056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44375040).

33214056 is an abundant number, since it is smaller than the sum of its proper divisors (55536024).

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

33214056 is a wasteful number, since it uses less digits than its factorization.

33214056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 33214056 is about 5763.1637144888. The cubic root of 33214056 is about 321.4454660891.

Adding to 33214056 its reverse (65041233), we get a palindrome (98255289).

The spelling of 33214056 in words is "thirty-three million, two hundred fourteen thousand, fifty-six".