872335 has 4 divisors (see below), whose sum is σ = 1046808. Its totient is φ = 697864.

The previous prime is 872323. The next prime is 872351. The reversal of 872335 is 533278.

872335 = T₂₂₆ + T₂₂₇ + ... + T₂₅₅.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 872335 - 2⁹ = 871823 is a prime.

It is a Duffinian number.

872335 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87229 + ... + 87238.

It is an arithmetic number, because the mean of its divisors is an integer number (261702).

2⁸⁷²³³⁵ is an apocalyptic number.

872335 is a deficient number, since it is larger than the sum of its proper divisors (174473).

872335 is a wasteful number, since it uses less digits than its factorization.

872335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174472.

The product of its digits is 5040, while the sum is 28.

The square root of 872335 is about 933.9887579623. The cubic root of 872335 is about 95.5493563572.

The spelling of 872335 in words is "eight hundred seventy-two thousand, three hundred thirty-five".