572478 has 8 divisors (see below), whose sum is σ = 1144968. Its totient is φ = 190824.

The previous prime is 572471. The next prime is 572479. The reversal of 572478 is 874275.

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

572478 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572471) 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 3 ways as a sum of consecutive naturals, for example, 47701 + ... + 47712.

It is an arithmetic number, because the mean of its divisors is an integer number (143121).

2⁵⁷²⁴⁷⁸ is an apocalyptic number.

572478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

572478 is a wasteful number, since it uses less digits than its factorization.

572478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95418.

The product of its digits is 15680, while the sum is 33.

The square root of 572478 is about 756.6227593722. The cubic root of 572478 is about 83.0334214850.

It can be divided in two parts, 57 and 2478, that multiplied together give a triangular number (141246 = T₅₃₁).

The spelling of 572478 in words is "five hundred seventy-two thousand, four hundred seventy-eight".