872230 has 8 divisors (see below), whose sum is σ = 1570032. Its totient is φ = 348888.

The previous prime is 872227. The next prime is 872231. The reversal of 872230 is 32278.

It is a happy number.

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43602 + ... + 43621.

It is an arithmetic number, because the mean of its divisors is an integer number (196254).

2⁸⁷²²³⁰ is an apocalyptic number.

872230 is a deficient number, since it is larger than the sum of its proper divisors (697802).

872230 is a wasteful number, since it uses less digits than its factorization.

872230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87230.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 872230 is about 933.9325457441. The cubic root of 872230 is about 95.5455225530.

The spelling of 872230 in words is "eight hundred seventy-two thousand, two hundred thirty".