574562420 has 12 divisors (see below), whose sum is σ = 1206581124. Its totient is φ = 229824960.

The previous prime is 574562419. The next prime is 574562423. The reversal of 574562420 is 24265475.

It can be written as a sum of positive squares in 2 ways, for example, as 417711844 + 156850576 = 20438^2 + 12524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574562423) 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 3 ways as a sum of consecutive naturals, for example, 14364041 + ... + 14364080.

It is an arithmetic number, because the mean of its divisors is an integer number (100548427).

Almost surely, 2^574562420 is an apocalyptic number.

It is an amenable number.

574562420 is an abundant number, since it is smaller than the sum of its proper divisors (632018704).

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

574562420 is a wasteful number, since it uses less digits than its factorization.

574562420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28728130 (or 28728128 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 574562420 is about 23970.0317062786. The cubic root of 574562420 is about 831.3407565181.

The spelling of 574562420 in words is "five hundred seventy-four million, five hundred sixty-two thousand, four hundred twenty".