1442614 has 4 divisors (see below), whose sum is σ = 2163924. Its totient is φ = 721306.

The previous prime is 1442611. The next prime is 1442621. The reversal of 1442614 is 4162441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4162441 = 89 ⋅46769.

It is a super-2 number, since 2×1442614² = 4162270305992, which contains 22 as substring.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360652 + ... + 360655.

It is an arithmetic number, because the mean of its divisors is an integer number (540981).

2^1442614 is an apocalyptic number.

1442614 is a deficient number, since it is larger than the sum of its proper divisors (721310).

1442614 is an equidigital number, since it uses as much as digits as its factorization.

1442614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721309.

The product of its digits is 768, while the sum is 22.

The square root of 1442614 is about 1201.0886728298. The cubic root of 1442614 is about 112.9926118332.

The spelling of 1442614 in words is "one million, four hundred forty-two thousand, six hundred fourteen".