574531672 has 64 divisors (see below), whose sum is σ = 1286480160. Its totient is φ = 237081600.

The previous prime is 574531627. The next prime is 574531693. The reversal of 574531672 is 276135475.

It is a super-2 number, since 2×574531672² = 660173284262231168, which contains 22 as substring.

It is a congruent number.

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, 65668 + ... + 73900.

Almost surely, 2^574531672 is an apocalyptic number.

574531672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 574531672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643240080).

574531672 is an abundant number, since it is smaller than the sum of its proper divisors (711948488).

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

574531672 is a wasteful number, since it uses less digits than its factorization.

574531672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8324 (or 8320 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The square root of 574531672 is about 23969.3903134811. The cubic root of 574531672 is about 831.3259263792.

The spelling of 574531672 in words is "five hundred seventy-four million, five hundred thirty-one thousand, six hundred seventy-two".