8009722 has 16 divisors (see below), whose sum is σ = 13965120. Its totient is φ = 3374208.

The previous prime is 8009707. The next prime is 8009747. The reversal of 8009722 is 2279008.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023 + ... + 5674.

It is an arithmetic number, because the mean of its divisors is an integer number (872820).

Almost surely, 2^8009722 is an apocalyptic number.

8009722 is a deficient number, since it is larger than the sum of its proper divisors (5955398).

8009722 is a wasteful number, since it uses less digits than its factorization.

8009722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9765.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 8009722 is about 2830.1452259557. The cubic root of 8009722 is about 200.0809838703.

The spelling of 8009722 in words is "eight million, nine thousand, seven hundred twenty-two".