574142920 has 64 divisors (see below), whose sum is σ = 1410877440. Its totient is φ = 208992000.

The previous prime is 574142897. The next prime is 574142941. The reversal of 574142920 is 29241475.

It is a super-2 number, since 2×574142920² = 659280185172252800, 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, 29145 + ... + 44695.

It is an arithmetic number, because the mean of its divisors is an integer number (22044960).

Almost surely, 2^574142920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 574142920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705438720).

574142920 is an abundant number, since it is smaller than the sum of its proper divisors (836734520).

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

574142920 is a wasteful number, since it uses less digits than its factorization.

574142920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15646 (or 15642 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 574142920 is about 23961.2795985523. The cubic root of 574142920 is about 831.1383808518.

The spelling of 574142920 in words is "five hundred seventy-four million, one hundred forty-two thousand, nine hundred twenty".