8466722 has 8 divisors (see below), whose sum is σ = 13854672. Its totient is φ = 3848500.

The previous prime is 8466719. The next prime is 8466767. The reversal of 8466722 is 2276648.

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

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192404 + ... + 192447.

It is an arithmetic number, because the mean of its divisors is an integer number (1731834).

Almost surely, 2^8466722 is an apocalyptic number.

8466722 is a deficient number, since it is larger than the sum of its proper divisors (5387950).

8466722 is a wasteful number, since it uses less digits than its factorization.

8466722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384864.

The product of its digits is 32256, while the sum is 35.

The square root of 8466722 is about 2909.7632206075. The cubic root of 8466722 is about 203.8160747724.

The spelling of 8466722 in words is "eight million, four hundred sixty-six thousand, seven hundred twenty-two".