574329540 has 48 divisors (see below), whose sum is σ = 1651591872. Its totient is φ = 149014656.

The previous prime is 574329521. The next prime is 574329559. The reversal of 574329540 is 45923475.

It is an interprime number because it is at equal distance from previous prime (574329521) and next prime (574329559).

It is a super-2 number, since 2×574329540² = 659708841033223200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 127134 + ... + 131573.

It is an arithmetic number, because the mean of its divisors is an integer number (34408164).

Almost surely, 2^574329540 is an apocalyptic number.

It is an amenable number.

574329540 is an abundant number, since it is smaller than the sum of its proper divisors (1077262332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

574329540 is a wasteful number, since it uses less digits than its factorization.

574329540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258756 (or 258754 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 574329540 is about 23965.1734815336. The cubic root of 574329540 is about 831.2284224523.

The spelling of 574329540 in words is "five hundred seventy-four million, three hundred twenty-nine thousand, five hundred forty".