573461 has 16 divisors (see below), whose sum is σ = 714240. Its totient is φ = 449280.

The previous prime is 573457. The next prime is 573473. The reversal of 573461 is 164375.

573461 = 113² + 114² + ... + 146².

It is a cyclic number.

It is not a de Polignac number, because 573461 - 2² = 573457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 573461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7220 + ... + 7298.

It is an arithmetic number, because the mean of its divisors is an integer number (44640).

573461 is a Friedman number, since it can be written as 7*(5*4^(6+1)+3), using all its digits and the basic arithmetic operations.

2⁵⁷³⁴⁶¹ is an apocalyptic number.

It is an amenable number.

573461 is a deficient number, since it is larger than the sum of its proper divisors (140779).

573461 is a wasteful number, since it uses less digits than its factorization.

573461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164.

The product of its digits is 2520, while the sum is 26.

The square root of 573461 is about 757.2720779218. The cubic root of 573461 is about 83.0809197762.

The spelling of 573461 in words is "five hundred seventy-three thousand, four hundred sixty-one".