70716888 has 96 divisors (see below), whose sum is σ = 216740160. Its totient is φ = 21422880.

The previous prime is 70716883. The next prime is 70716901. The reversal of 70716888 is 88861707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70716883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19731 + ... + 23037.

It is an arithmetic number, because the mean of its divisors is an integer number (2257710).

Almost surely, 2^70716888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70716888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108370080).

70716888 is an abundant number, since it is smaller than the sum of its proper divisors (146023272).

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

70716888 is a wasteful number, since it uses less digits than its factorization.

70716888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 70716888 is about 8409.3333861847. Note that the first 4 decimals coincide. The cubic root of 70716888 is about 413.5306590478.

The spelling of 70716888 in words is "seventy million, seven hundred sixteen thousand, eight hundred eighty-eight".