1442927 has 4 divisors (see below), whose sum is σ = 1457040. Its totient is φ = 1428816.

The previous prime is 1442923. The next prime is 1442939. The reversal of 1442927 is 7292441.

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

It is not a de Polignac number, because 1442927 - 2² = 1442923 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1442927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442921) 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, 6902 + ... + 7107.

It is an arithmetic number, because the mean of its divisors is an integer number (364260).

2^1442927 is an apocalyptic number.

1442927 is a deficient number, since it is larger than the sum of its proper divisors (14113).

1442927 is a wasteful number, since it uses less digits than its factorization.

1442927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14112.

The product of its digits is 4032, while the sum is 29.

The square root of 1442927 is about 1201.2189642193. The cubic root of 1442927 is about 113.0007831413. Note that the first 3 decimals are identical.

The spelling of 1442927 in words is "one million, four hundred forty-two thousand, nine hundred twenty-seven".