574369056 has 240 divisors, whose sum is σ = 1783233144. Its totient is φ = 181149696.

The previous prime is 574369051. The next prime is 574369067. The reversal of 574369056 is 650963475.

It can be written as a sum of positive squares in 4 ways, for example, as 496576656 + 77792400 = 22284^2 + 8820^2 .

It is a super-2 number, since 2×574369056² = 659799624980662272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (574369051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5082856 + ... + 5082968.

Almost surely, 2^574369056 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 574369056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891616572).

574369056 is an abundant number, since it is smaller than the sum of its proper divisors (1208864088).

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

574369056 is a wasteful number, since it uses less digits than its factorization.

574369056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The square root of 574369056 is about 23965.9979137110. The cubic root of 574369056 is about 831.2474858800.

The spelling of 574369056 in words is "five hundred seventy-four million, three hundred sixty-nine thousand, fifty-six".