2222462 has 8 divisors (see below), whose sum is σ = 3636792. Its totient is φ = 1010200.

The previous prime is 2222443. The next prime is 2222477. The reversal of 2222462 is 2642222.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50489 + ... + 50532.

It is an arithmetic number, because the mean of its divisors is an integer number (454599).

2^2222462 is an apocalyptic number.

2222462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222462 is a deficient number, since it is larger than the sum of its proper divisors (1414330).

2222462 is a wasteful number, since it uses less digits than its factorization.

2222462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101034.

The product of its digits is 768, while the sum is 20.

The square root of 2222462 is about 1490.7924067421. The cubic root of 2222462 is about 130.5002813615.

Adding to 2222462 its reverse (2642222), we get a palindrome (4864684).

The spelling of 2222462 in words is "two million, two hundred twenty-two thousand, four hundred sixty-two".