706896 has 30 divisors (see below), whose sum is σ = 1978730. Its totient is φ = 235584.

The previous prime is 706883. The next prime is 706897. The reversal of 706896 is 698607.

It can be written as a sum of positive squares in only one way, i.e., 705600 + 1296 = 840^2 + 36^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 706896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706897) by changing a digit.

706896 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2311 + ... + 2598.

2⁷⁰⁶⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

706896 is an abundant number, since it is smaller than the sum of its proper divisors (1271834).

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

706896 is a wasteful number, since it uses less digits than its factorization.

706896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4923 (or 4914 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 706896 is about 840.7710746690. The cubic root of 706896 is about 89.0810186792.

The spelling of 706896 in words is "seven hundred six thousand, eight hundred ninety-six".