708612 has 12 divisors (see below), whose sum is σ = 1653456. Its totient is φ = 236200.

The previous prime is 708601. The next prime is 708641. The reversal of 708612 is 216807.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 11.

It is a zygodrome in base 11.

It is an unprimeable number.

708612 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 3 ways as a sum of consecutive naturals, for example, 29514 + ... + 29537.

It is an arithmetic number, because the mean of its divisors is an integer number (137788).

2⁷⁰⁸⁶¹² is an apocalyptic number.

It is an amenable number.

708612 is an abundant number, since it is smaller than the sum of its proper divisors (944844).

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

708612 is a wasteful number, since it uses less digits than its factorization.

708612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59058 (or 59056 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 708612 is about 841.7909479200. The cubic root of 708612 is about 89.1530422405.

The spelling of 708612 in words is "seven hundred eight thousand, six hundred twelve".