706416 has 20 divisors (see below), whose sum is σ = 1825032. Its totient is φ = 235456.

The previous prime is 706403. The next prime is 706417. The reversal of 706416 is 614607.

706416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7311 + ... + 7406.

2⁷⁰⁶⁴¹⁶ is an apocalyptic number.

It is an amenable number.

706416 is an abundant number, since it is smaller than the sum of its proper divisors (1118616).

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

706416 is a wasteful number, since it uses less digits than its factorization.

706416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14728 (or 14722 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 706416 is about 840.4855739393. The cubic root of 706416 is about 89.0608513699.

Subtracting from 706416 its reverse (614607), we obtain a square (91809 = 303²).

The spelling of 706416 in words is "seven hundred six thousand, four hundred sixteen".