706536 has 32 divisors (see below), whose sum is σ = 1963200. Its totient is φ = 235440.

The previous prime is 706523. The next prime is 706547. The reversal of 706536 is 635607.

706536 is a `hidden beast` number, since 7 + 0 + 653 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 14.

It is an unprimeable number.

706536 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, 1420 + ... + 1851.

It is an arithmetic number, because the mean of its divisors is an integer number (61350).

2⁷⁰⁶⁵³⁶ is an apocalyptic number.

It is an amenable number.

706536 is an abundant number, since it is smaller than the sum of its proper divisors (1256664).

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

706536 is a wasteful number, since it uses less digits than its factorization.

706536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3286 (or 3276 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 706536 is about 840.5569582128. The cubic root of 706536 is about 89.0658940535.

The spelling of 706536 in words is "seven hundred six thousand, five hundred thirty-six".