574264138 has 16 divisors (see below), whose sum is σ = 1027255680. Its totient is φ = 235412496.

The previous prime is 574264129. The next prime is 574264213. The reversal of 574264138 is 831462475.

It is a self number, because there is not a number n which added to its sum of digits gives 574264138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891393 + ... + 892036.

It is an arithmetic number, because the mean of its divisors is an integer number (64203480).

Almost surely, 2^574264138 is an apocalyptic number.

574264138 is a deficient number, since it is larger than the sum of its proper divisors (452991542).

574264138 is a wasteful number, since it uses less digits than its factorization.

574264138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783461.

The product of its digits is 161280, while the sum is 40.

The square root of 574264138 is about 23963.8089209541. The cubic root of 574264138 is about 831.1968691011.

The spelling of 574264138 in words is "five hundred seventy-four million, two hundred sixty-four thousand, one hundred thirty-eight".