810232 has 8 divisors (see below), whose sum is σ = 1519200. Its totient is φ = 405112.

The previous prime is 810223. The next prime is 810239. The reversal of 810232 is 232018.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (810239) 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 as a sum of consecutive naturals, namely, 50632 + ... + 50647.

It is an arithmetic number, because the mean of its divisors is an integer number (189900).

2⁸¹⁰²³² is an apocalyptic number.

It is an amenable number.

810232 is a deficient number, since it is larger than the sum of its proper divisors (708968).

810232 is a wasteful number, since it uses less digits than its factorization.

810232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101285 (or 101281 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 810232 is about 900.1288796611. The cubic root of 810232 is about 93.2258740567.

The spelling of 810232 in words is "eight hundred ten thousand, two hundred thirty-two".