8870723 has 8 divisors (see below), whose sum is σ = 9210000. Its totient is φ = 8533728.

The previous prime is 8870711. The next prime is 8870737. The reversal of 8870723 is 3270788.

It is a happy number.

8870723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8870723 - 2⁸ = 8870467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8870783) 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, 14165 + ... + 14777.

It is an arithmetic number, because the mean of its divisors is an integer number (1151250).

Almost surely, 2^8870723 is an apocalyptic number.

8870723 is a deficient number, since it is larger than the sum of its proper divisors (339277).

8870723 is a wasteful number, since it uses less digits than its factorization.

8870723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 8870723 is about 2978.3758997145. The cubic root of 8870723 is about 207.0076233900.

The spelling of 8870723 in words is "eight million, eight hundred seventy thousand, seven hundred twenty-three".