8710072 has 16 divisors (see below), whose sum is σ = 18664560. Its totient is φ = 3732864.

The previous prime is 8710061. The next prime is 8710109. The reversal of 8710072 is 2700178.

It is a happy number.

8710072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77713 + ... + 77824.

It is an arithmetic number, because the mean of its divisors is an integer number (1166535).

Almost surely, 2^8710072 is an apocalyptic number.

It is an amenable number.

8710072 is an abundant number, since it is smaller than the sum of its proper divisors (9954488).

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

8710072 is a wasteful number, since it uses less digits than its factorization.

8710072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155550 (or 155546 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 8710072 is about 2951.2831107842. The cubic root of 8710072 is about 205.7503495341.

The spelling of 8710072 in words is "eight million, seven hundred ten thousand, seventy-two".