708611 has 8 divisors (see below), whose sum is σ = 761904. Its totient is φ = 656640.

The previous prime is 708601. The next prime is 708641. The reversal of 708611 is 116807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-708611 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (708601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (95238).

2⁷⁰⁸⁶¹¹ is an apocalyptic number.

708611 is a deficient number, since it is larger than the sum of its proper divisors (53293).

708611 is a wasteful number, since it uses less digits than its factorization.

708611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 708611 is about 841.7903539481. The cubic root of 708611 is about 89.1530003026.

The spelling of 708611 in words is "seven hundred eight thousand, six hundred eleven".