562460220 has 288 divisors, whose sum is σ = 2108635200. Its totient is φ = 123959808.

The previous prime is 562460209. The next prime is 562460251. The reversal of 562460220 is 22064265.

562460220 is a `hidden beast` number, since 56 + 2 + 4 + 602 + 2 + 0 = 666.

It is a super-2 number, since 2×562460220² = 632722998164896800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 766974 + ... + 767706.

It is an arithmetic number, because the mean of its divisors is an integer number (7321650).

Almost surely, 2^562460220 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 562460220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1054317600).

562460220 is an abundant number, since it is smaller than the sum of its proper divisors (1546174980).

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

562460220 is a wasteful number, since it uses less digits than its factorization.

562460220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 562460220 is about 23716.2438003998. The cubic root of 562460220 is about 825.4623524070.

The spelling of 562460220 in words is "five hundred sixty-two million, four hundred sixty thousand, two hundred twenty".