8697422 has 8 divisors (see below), whose sum is σ = 13467072. Its totient is φ = 4208400.

The previous prime is 8697407. The next prime is 8697433. The reversal of 8697422 is 2247968.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70079 + ... + 70202.

It is an arithmetic number, because the mean of its divisors is an integer number (1683384).

Almost surely, 2^8697422 is an apocalyptic number.

8697422 is a deficient number, since it is larger than the sum of its proper divisors (4769650).

8697422 is a wasteful number, since it uses less digits than its factorization.

8697422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140314.

The product of its digits is 48384, while the sum is 38.

The square root of 8697422 is about 2949.1391964436. The cubic root of 8697422 is about 205.6506946762.

It can be divided in two parts, 8697 and 422, that added together give a palindrome (9119).

The spelling of 8697422 in words is "eight million, six hundred ninety-seven thousand, four hundred twenty-two".