872234 has 16 divisors (see below), whose sum is σ = 1463616. Its totient is φ = 386400.

The previous prime is 872231. The next prime is 872237. The reversal of 872234 is 432278.

It is an interprime number because it is at equal distance from previous prime (872231) and next prime (872237).

It is a Curzon number.

It is a plaindrome in base 15.

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 7 ways as a sum of consecutive naturals, for example, 419 + ... + 1385.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

2⁸⁷²²³⁴ is an apocalyptic number.

872234 is a deficient number, since it is larger than the sum of its proper divisors (591382).

872234 is a wasteful number, since it uses less digits than its factorization.

872234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021.

The product of its digits is 2688, while the sum is 26.

The square root of 872234 is about 933.9346872239. The cubic root of 872234 is about 95.5456686083.

The spelling of 872234 in words is "eight hundred seventy-two thousand, two hundred thirty-four".