574398 has 32 divisors (see below), whose sum is σ = 1393920. Its totient is φ = 173880.

The previous prime is 574393. The next prime is 574423. The reversal of 574398 is 893475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111 + ... + 1077.

It is an arithmetic number, because the mean of its divisors is an integer number (43560).

2⁵⁷⁴³⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 574398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (696960).

574398 is an abundant number, since it is smaller than the sum of its proper divisors (819522).

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

574398 is a wasteful number, since it uses less digits than its factorization.

574398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989 (or 983 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 574398 is about 757.8904934092. The cubic root of 574398 is about 83.1261448577.

The spelling of 574398 in words is "five hundred seventy-four thousand, three hundred ninety-eight".