575487 has 12 divisors (see below), whose sum is σ = 906984. Its totient is φ = 348720.

The previous prime is 575479. The next prime is 575489. The reversal of 575487 is 784575.

575487 is a `hidden beast` number, since 575 + 4 + 87 = 666.

It is not a de Polignac number, because 575487 - 2³ = 575479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2808 + ... + 3005.

It is an arithmetic number, because the mean of its divisors is an integer number (75582).

2⁵⁷⁵⁴⁸⁷ is an apocalyptic number.

575487 is a deficient number, since it is larger than the sum of its proper divisors (331497).

575487 is a wasteful number, since it uses less digits than its factorization.

575487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5830 (or 5827 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 575487 is about 758.6085947312. The cubic root of 575487 is about 83.1786445899.

The spelling of 575487 in words is "five hundred seventy-five thousand, four hundred eighty-seven".