574404623 has 4 divisors (see below), whose sum is σ = 618589608. Its totient is φ = 530219640.

The previous prime is 574404559. The next prime is 574404641. The reversal of 574404623 is 326404475.

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

It is a cyclic number.

It is not a de Polignac number, because 574404623 - 2⁶ = 574404559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574404643) 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, 22092473 + ... + 22092498.

It is an arithmetic number, because the mean of its divisors is an integer number (154647402).

Almost surely, 2^574404623 is an apocalyptic number.

574404623 is a deficient number, since it is larger than the sum of its proper divisors (44184985).

574404623 is a wasteful number, since it uses less digits than its factorization.

574404623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44184984.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 574404623 is about 23966.7399326650. The cubic root of 574404623 is about 831.2646434717.

The spelling of 574404623 in words is "five hundred seventy-four million, four hundred four thousand, six hundred twenty-three".