384572 has 12 divisors (see below), whose sum is σ = 682080. Its totient is φ = 189696.

The previous prime is 384547. The next prime is 384577. The reversal of 384572 is 275483.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

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.

384572 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293 + ... + 924.

It is an arithmetic number, because the mean of its divisors is an integer number (56840).

2³⁸⁴⁵⁷² is an apocalyptic number.

It is an amenable number.

384572 is a deficient number, since it is larger than the sum of its proper divisors (297508).

384572 is a wasteful number, since it uses less digits than its factorization.

384572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1298 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 384572 is about 620.1386941645. The cubic root of 384572 is about 72.7208958424.

The spelling of 384572 in words is "three hundred eighty-four thousand, five hundred seventy-two".