1416622 has 4 divisors (see below), whose sum is σ = 2124936. Its totient is φ = 708310.

The previous prime is 1416617. The next prime is 1416629. The reversal of 1416622 is 2266141.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1416593 and 1416602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416629) by changing a digit.

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 as a sum of consecutive naturals, namely, 354154 + ... + 354157.

It is an arithmetic number, because the mean of its divisors is an integer number (531234).

2^1416622 is an apocalyptic number.

1416622 is a deficient number, since it is larger than the sum of its proper divisors (708314).

1416622 is an equidigital number, since it uses as much as digits as its factorization.

1416622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708313.

The product of its digits is 576, while the sum is 22.

The square root of 1416622 is about 1190.2193075228. The cubic root of 1416622 is about 112.3098879670.

The spelling of 1416622 in words is "one million, four hundred sixteen thousand, six hundred twenty-two".