706988 has 6 divisors (see below), whose sum is σ = 1237236. Its totient is φ = 353492.

The previous prime is 706987. The next prime is 706999. The reversal of 706988 is 889607.

706988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (706987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88370 + ... + 88377.

It is an arithmetic number, because the mean of its divisors is an integer number (206206).

2⁷⁰⁶⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

706988 is a deficient number, since it is larger than the sum of its proper divisors (530248).

706988 is a wasteful number, since it uses less digits than its factorization.

706988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176751 (or 176749 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 706988 is about 840.8257845713. The cubic root of 706988 is about 89.0848830374.

The spelling of 706988 in words is "seven hundred six thousand, nine hundred eighty-eight".