706044 has 24 divisors (see below), whose sum is σ = 1744848. Its totient is φ = 221440.

The previous prime is 706039. The next prime is 706049. The reversal of 706044 is 440607.

It is an interprime number because it is at equal distance from previous prime (706039) and next prime (706049).

It is a self number, because there is not a number n which added to its sum of digits gives 706044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706049) by changing a digit.

706044 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 7 ways as a sum of consecutive naturals, for example, 1527 + ... + 1934.

It is an arithmetic number, because the mean of its divisors is an integer number (72702).

2⁷⁰⁶⁰⁴⁴ is an apocalyptic number.

It is an amenable number.

706044 is an abundant number, since it is smaller than the sum of its proper divisors (1038804).

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

706044 is a wasteful number, since it uses less digits than its factorization.

706044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485 (or 3483 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 706044 is about 840.2642441518. The cubic root of 706044 is about 89.0452154208.

The spelling of 706044 in words is "seven hundred six thousand, forty-four".