574138241 has 4 divisors (see below), whose sum is σ = 584971092. Its totient is φ = 563305392.

The previous prime is 574138223. The next prime is 574138337. The reversal of 574138241 is 142831475.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 526473025 + 47665216 = 22945^2 + 6904^2 .

It is a cyclic number.

It is not a de Polignac number, because 574138241 - 2¹⁸ = 573876097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (574132241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5416346 + ... + 5416451.

It is an arithmetic number, because the mean of its divisors is an integer number (146242773).

Almost surely, 2^574138241 is an apocalyptic number.

It is an amenable number.

574138241 is a deficient number, since it is larger than the sum of its proper divisors (10832851).

574138241 is a wasteful number, since it uses less digits than its factorization.

574138241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10832850.

The product of its digits is 26880, while the sum is 35.

The square root of 574138241 is about 23961.1819616646. The cubic root of 574138241 is about 831.1361230475.

The spelling of 574138241 in words is "five hundred seventy-four million, one hundred thirty-eight thousand, two hundred forty-one".