706942 has 4 divisors (see below), whose sum is σ = 1060416. Its totient is φ = 353470.

The previous prime is 706921. The next prime is 706943. The reversal of 706942 is 249607.

It is a semiprime because it is the product of two primes.

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 706942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706943) by changing a digit.

706942 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 as a sum of consecutive naturals, namely, 176734 + ... + 176737.

It is an arithmetic number, because the mean of its divisors is an integer number (265104).

2⁷⁰⁶⁹⁴² is an apocalyptic number.

706942 is a deficient number, since it is larger than the sum of its proper divisors (353474).

706942 is a wasteful number, since it uses less digits than its factorization.

706942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353473.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 706942 is about 840.7984300651. The cubic root of 706942 is about 89.0829509002.

The spelling of 706942 in words is "seven hundred six thousand, nine hundred forty-two".