8462222 has 4 divisors (see below), whose sum is σ = 12693336. Its totient is φ = 4231110.

The previous prime is 8462221. The next prime is 8462249. The reversal of 8462222 is 2222648.

It is a semiprime because it is the product of two primes.

8462222 is a modest number, since divided by 2222 gives 846 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 8462191 and 8462200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8462221) by changing a digit.

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 as a sum of consecutive naturals, namely, 2115554 + ... + 2115557.

It is an arithmetic number, because the mean of its divisors is an integer number (3173334).

Almost surely, 2^8462222 is an apocalyptic number.

8462222 is a deficient number, since it is larger than the sum of its proper divisors (4231114).

8462222 is a wasteful number, since it uses less digits than its factorization.

8462222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231113.

The product of its digits is 3072, while the sum is 26.

The square root of 8462222 is about 2908.9898590404. The cubic root of 8462222 is about 203.7799594622.

The spelling of 8462222 in words is "eight million, four hundred sixty-two thousand, two hundred twenty-two".