1442114 has 4 divisors (see below), whose sum is σ = 2163174. Its totient is φ = 721056.

The previous prime is 1442087. The next prime is 1442143. The reversal of 1442114 is 4112441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4112441 = 317 ⋅12973.

It can be written as a sum of positive squares in only one way, i.e., 748225 + 693889 = 865^2 + 833^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1442092 and 1442101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360527 + ... + 360530.

2^1442114 is an apocalyptic number.

1442114 is a deficient number, since it is larger than the sum of its proper divisors (721060).

1442114 is an equidigital number, since it uses as much as digits as its factorization.

1442114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721059.

The product of its digits is 128, while the sum is 17.

The square root of 1442114 is about 1200.8805102923. The cubic root of 1442114 is about 112.9795561731.

Adding to 1442114 its reverse (4112441), we get a palindrome (5554555).

The spelling of 1442114 in words is "one million, four hundred forty-two thousand, one hundred fourteen".