574612643 has 16 divisors (see below), whose sum is σ = 634798080. Its totient is φ = 515793600.

The previous prime is 574612609. The next prime is 574612651. The reversal of 574612643 is 346216475.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 574612643 - 2¹⁰ = 574611619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 574612597 and 574612606.

It is not an unprimeable number, because it can be changed into a prime (574612603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333023 + ... + 334743.

It is an arithmetic number, because the mean of its divisors is an integer number (39674880).

Almost surely, 2^574612643 is an apocalyptic number.

574612643 is a deficient number, since it is larger than the sum of its proper divisors (60185437).

574612643 is a wasteful number, since it uses less digits than its factorization.

574612643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098.

The product of its digits is 120960, while the sum is 38.

The square root of 574612643 is about 23971.0793040280. The cubic root of 574612643 is about 831.3649785515.

The spelling of 574612643 in words is "five hundred seventy-four million, six hundred twelve thousand, six hundred forty-three".