574257025 has 24 divisors (see below), whose sum is σ = 757980504. Its totient is φ = 430080000.

The previous prime is 574257023. The next prime is 574257037. The reversal of 574257025 is 520752475.

It can be written as a sum of positive squares in 12 ways, for example, as 162613504 + 411643521 = 12752^2 + 20289^2 .

It is not a de Polignac number, because 574257025 - 2¹ = 574257023 is a prime.

It is a super-2 number, since 2×574257025² = 659542261523701250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (574257023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78525 + ... + 85525.

It is an arithmetic number, because the mean of its divisors is an integer number (31582521).

Almost surely, 2^574257025 is an apocalyptic number.

It is an amenable number.

574257025 is a deficient number, since it is larger than the sum of its proper divisors (183723479).

574257025 is a wasteful number, since it uses less digits than its factorization.

574257025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7221 (or 7216 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 574257025 is about 23963.6605091960. The cubic root of 574257025 is about 831.1934372729.

The spelling of 574257025 in words is "five hundred seventy-four million, two hundred fifty-seven thousand, twenty-five".