573274231 has 2 divisors, whose sum is σ = 573274232. Its totient is φ = 573274230.

The previous prime is 573274193. The next prime is 573274253. The reversal of 573274231 is 132472375.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 573274231 - 2¹³ = 573266039 is a prime.

It is a super-2 number, since 2×573274231² = 657286687857282722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573274271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286637115 + 286637116.

It is an arithmetic number, because the mean of its divisors is an integer number (286637116).

Almost surely, 2^573274231 is an apocalyptic number.

573274231 is a deficient number, since it is larger than the sum of its proper divisors (1).

573274231 is an equidigital number, since it uses as much as digits as its factorization.

573274231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 34.

The square root of 573274231 is about 23943.1458041754. The cubic root of 573274231 is about 830.7189932837.

The spelling of 573274231 in words is "five hundred seventy-three million, two hundred seventy-four thousand, two hundred thirty-one".