574225823 has 2 divisors, whose sum is σ = 574225824. Its totient is φ = 574225822.

The previous prime is 574225807. The next prime is 574225853. The reversal of 574225823 is 328522475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 574225823 - 2⁴ = 574225807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (574225853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287112911 + 287112912.

It is an arithmetic number, because the mean of its divisors is an integer number (287112912).

Almost surely, 2^574225823 is an apocalyptic number.

574225823 is a deficient number, since it is larger than the sum of its proper divisors (1).

574225823 is an equidigital number, since it uses as much as digits as its factorization.

574225823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 38.

The square root of 574225823 is about 23963.0094729356. The cubic root of 574225823 is about 831.1783828250.

The spelling of 574225823 in words is "five hundred seventy-four million, two hundred twenty-five thousand, eight hundred twenty-three".