534687 has 8 divisors (see below), whose sum is σ = 732336. Its totient is φ = 346752.

The previous prime is 534671. The next prime is 534697. The reversal of 534687 is 786435.

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

It is not a de Polignac number, because 534687 - 2⁴ = 534671 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2298 + ... + 2519.

It is an arithmetic number, because the mean of its divisors is an integer number (91542).

2⁵³⁴⁶⁸⁷ is an apocalyptic number.

534687 is a deficient number, since it is larger than the sum of its proper divisors (197649).

534687 is a wasteful number, since it uses less digits than its factorization.

534687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857.

The product of its digits is 20160, while the sum is 33.

The square root of 534687 is about 731.2229482176. Note that the first 3 decimals coincide. The cubic root of 534687 is about 81.1645792594.

Multiplying 534687 by its sum of digits (33), we get a palindrome (17644671).

It can be divided in two parts, 534 and 687, that added together give a palindrome (1221).

The spelling of 534687 in words is "five hundred thirty-four thousand, six hundred eighty-seven".