1442967 has 4 divisors (see below), whose sum is σ = 1923960. Its totient is φ = 961976.

The previous prime is 1442941. The next prime is 1442971. The reversal of 1442967 is 7692441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7692441 = 3 ⋅2564147.

It is a cyclic number.

It is not a de Polignac number, because 1442967 - 2¹⁴ = 1426583 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240492 + ... + 240497.

It is an arithmetic number, because the mean of its divisors is an integer number (480990).

2^1442967 is an apocalyptic number.

1442967 is a deficient number, since it is larger than the sum of its proper divisors (480993).

1442967 is an equidigital number, since it uses as much as digits as its factorization.

1442967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480992.

The product of its digits is 12096, while the sum is 33.

The square root of 1442967 is about 1201.2356138577. The cubic root of 1442967 is about 113.0018273127.

The spelling of 1442967 in words is "one million, four hundred forty-two thousand, nine hundred sixty-seven".