1622114 has 16 divisors (see below), whose sum is σ = 2653560. Its totient is φ = 739200.

The previous prime is 1622081. The next prime is 1622141. The reversal of 1622114 is 4112261.

It can be written as a sum of positive squares in 4 ways, for example, as 1177225 + 444889 = 1085^2 + 667^2 .

It is a super-4 number, since 4×1622114⁴ (a number of 26 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1622092 and 1622101.

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 7 ways as a sum of consecutive naturals, for example, 1964 + ... + 2664.

2^1622114 is an apocalyptic number.

1622114 is a deficient number, since it is larger than the sum of its proper divisors (1031446).

1622114 is a wasteful number, since it uses less digits than its factorization.

1622114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805.

The product of its digits is 96, while the sum is 17.

The square root of 1622114 is about 1273.6223930192. The cubic root of 1622114 is about 117.4970936357.

Adding to 1622114 its reverse (4112261), we get a palindrome (5734375).

The spelling of 1622114 in words is "one million, six hundred twenty-two thousand, one hundred fourteen".