872529 has 8 divisors (see below), whose sum is σ = 1329600. Its totient is φ = 498576.

The previous prime is 872479. The next prime is 872533. The reversal of 872529 is 925278.

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

It is not a de Polignac number, because 872529 - 2⁹ = 872017 is a prime.

It is a super-2 number, since 2×872529² = 1522613711682, which contains 22 as substring.

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 d-powerful number, because it can be written as 8³ + 7⁷ + 5⁶ + 2¹⁴ + 2¹⁴ + 9² .

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 872529.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 872529.

It is not an unprimeable number, because it can be changed into a prime (872549) 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, 20754 + ... + 20795.

It is an arithmetic number, because the mean of its divisors is an integer number (166200).

2⁸⁷²⁵²⁹ is an apocalyptic number.

It is an amenable number.

872529 is a deficient number, since it is larger than the sum of its proper divisors (457071).

872529 is a wasteful number, since it uses less digits than its factorization.

872529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41559.

The product of its digits is 10080, while the sum is 33.

The square root of 872529 is about 934.0926078286. The cubic root of 872529 is about 95.5564389578.

The spelling of 872529 in words is "eight hundred seventy-two thousand, five hundred twenty-nine".