8525722 has 8 divisors (see below), whose sum is σ = 12913056. Its totient is φ = 4221372.

The previous prime is 8525711. The next prime is 8525723. The reversal of 8525722 is 2275258.

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

It is not an unprimeable number, because it can be changed into a prime (8525723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20488 + ... + 20899.

It is an arithmetic number, because the mean of its divisors is an integer number (1614132).

Almost surely, 2^8525722 is an apocalyptic number.

8525722 is a deficient number, since it is larger than the sum of its proper divisors (4387334).

8525722 is a wasteful number, since it uses less digits than its factorization.

8525722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41492.

The product of its digits is 11200, while the sum is 31.

The square root of 8525722 is about 2919.8839018016. The cubic root of 8525722 is about 204.2884072682.

The spelling of 8525722 in words is "eight million, five hundred twenty-five thousand, seven hundred twenty-two".