576620420 has 24 divisors (see below), whose sum is σ = 1212848448. Its totient is φ = 230277600.

The previous prime is 576620389. The next prime is 576620423. The reversal of 576620420 is 24026675.

It is a super-2 number, since 2×576620420² = 664982217521952800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (576620423) 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 7 ways as a sum of consecutive naturals, for example, 10226 + ... + 35465.

It is an arithmetic number, because the mean of its divisors is an integer number (50535352).

Almost surely, 2^576620420 is an apocalyptic number.

It is an amenable number.

576620420 is an abundant number, since it is smaller than the sum of its proper divisors (636228028).

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

576620420 is a wasteful number, since it uses less digits than its factorization.

576620420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46331 (or 46329 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 576620420 is about 24012.9219379900. The cubic root of 576620420 is about 832.3321548071.

The spelling of 576620420 in words is "five hundred seventy-six million, six hundred twenty thousand, four hundred twenty".