8528723 has 8 divisors (see below), whose sum is σ = 9799680. Its totient is φ = 7270920.

The previous prime is 8528717. The next prime is 8528783. The reversal of 8528723 is 3278258.

It is a happy number.

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 8528723 - 2⁸ = 8528467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8528783) 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, 1853 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (1224960).

Almost surely, 2^8528723 is an apocalyptic number.

8528723 is a deficient number, since it is larger than the sum of its proper divisors (1270957).

8528723 is a wasteful number, since it uses less digits than its factorization.

8528723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6577.

The product of its digits is 26880, while the sum is 35.

The square root of 8528723 is about 2920.3977468831. The cubic root of 8528723 is about 204.3123738637.

The spelling of 8528723 in words is "eight million, five hundred twenty-eight thousand, seven hundred twenty-three".