708142871 has 8 divisors (see below), whose sum is σ = 751762944. Its totient is φ = 664741120.

The previous prime is 708142859. The next prime is 708142873. The reversal of 708142871 is 178241807.

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-708142871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708142873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47870 + ... + 60891.

It is an arithmetic number, because the mean of its divisors is an integer number (93970368).

Almost surely, 2^708142871 is an apocalyptic number.

708142871 is a deficient number, since it is larger than the sum of its proper divisors (43620073).

708142871 is a wasteful number, since it uses less digits than its factorization.

708142871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109161.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 708142871 is about 26610.9539663651. The cubic root of 708142871 is about 891.3336362431. Note that the first 3 decimals are identical.

The spelling of 708142871 in words is "seven hundred eight million, one hundred forty-two thousand, eight hundred seventy-one".