574635121 has 2 divisors, whose sum is σ = 574635122. Its totient is φ = 574635120.

The previous prime is 574635091. The next prime is 574635167. The reversal of 574635121 is 121536475.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 572932096 + 1703025 = 23936^2 + 1305^2 .

It is a cyclic number.

It is not a de Polignac number, because 574635121 - 2¹³ = 574626929 is a prime.

It is not a weakly prime, because it can be changed into another prime (574635421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287317560 + 287317561.

It is an arithmetic number, because the mean of its divisors is an integer number (287317561).

Almost surely, 2^574635121 is an apocalyptic number.

It is an amenable number.

574635121 is a deficient number, since it is larger than the sum of its proper divisors (1).

574635121 is an equidigital number, since it uses as much as digits as its factorization.

574635121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 574635121 is about 23971.5481560954. The cubic root of 574635121 is about 831.3758190012.

The spelling of 574635121 in words is "five hundred seventy-four million, six hundred thirty-five thousand, one hundred twenty-one".