574666825 has 6 divisors (see below), whose sum is σ = 712586894. Its totient is φ = 459733440.

The previous prime is 574666817. The next prime is 574666843. The reversal of 574666825 is 528666475.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 189447696 + 385219129 = 13764^2 + 19627^2 .

It is not a de Polignac number, because 574666825 - 2³ = 574666817 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11493312 + ... + 11493361.

Almost surely, 2^574666825 is an apocalyptic number.

It is an amenable number.

574666825 is a deficient number, since it is larger than the sum of its proper divisors (137920069).

574666825 is a wasteful number, since it uses less digits than its factorization.

574666825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22986683 (or 22986678 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 574666825 is about 23972.2094309223. The cubic root of 574666825 is about 831.3911083870.

The spelling of 574666825 in words is "five hundred seventy-four million, six hundred sixty-six thousand, eight hundred twenty-five".