706236 has 24 divisors (see below), whose sum is σ = 1661520. Its totient is φ = 233472.

The previous prime is 706229. The next prime is 706253. The reversal of 706236 is 632607.

It is a congruent number.

It is an unprimeable number.

706236 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 2620 + ... + 2876.

It is an arithmetic number, because the mean of its divisors is an integer number (69230).

2⁷⁰⁶²³⁶ is an apocalyptic number.

It is an amenable number.

706236 is an abundant number, since it is smaller than the sum of its proper divisors (955284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706236 is a wasteful number, since it uses less digits than its factorization.

706236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 706236 is about 840.3784861597. The cubic root of 706236 is about 89.0532862737.

The spelling of 706236 in words is "seven hundred six thousand, two hundred thirty-six".