56334220 has 12 divisors (see below), whose sum is σ = 118301904. Its totient is φ = 22533680.

The previous prime is 56334197. The next prime is 56334233. The reversal of 56334220 is 2243365.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408336 + ... + 1408375.

It is an arithmetic number, because the mean of its divisors is an integer number (9858492).

Almost surely, 2^56334220 is an apocalyptic number.

It is an amenable number.

56334220 is an abundant number, since it is smaller than the sum of its proper divisors (61967684).

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

56334220 is a wasteful number, since it uses less digits than its factorization.

56334220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816720 (or 2816718 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 56334220 is about 7505.6125666064. The cubic root of 56334220 is about 383.3458462624.

Adding to 56334220 its reverse (2243365), we get a palindrome (58577585).

The spelling of 56334220 in words is "fifty-six million, three hundred thirty-four thousand, two hundred twenty".