384574 has 8 divisors (see below), whose sum is σ = 610848. Its totient is φ = 180960.

The previous prime is 384547. The next prime is 384577. The reversal of 384574 is 475483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×384574² = 295794322952, which contains 22 as substring.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384577) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5622 + ... + 5689.

It is an arithmetic number, because the mean of its divisors is an integer number (76356).

2³⁸⁴⁵⁷⁴ is an apocalyptic number.

384574 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

384574 is a deficient number, since it is larger than the sum of its proper divisors (226274).

384574 is a wasteful number, since it uses less digits than its factorization.

384574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11330.

The product of its digits is 13440, while the sum is 31.

The square root of 384574 is about 620.1403067049. The cubic root of 384574 is about 72.7210219059.

Subtracting 384574 from its reverse (475483), we obtain a palindrome (90909).

The spelling of 384574 in words is "three hundred eighty-four thousand, five hundred seventy-four".