1442965 has 8 divisors (see below), whose sum is σ = 1745568. Its totient is φ = 1145040.

The previous prime is 1442941. The next prime is 1442971. The reversal of 1442965 is 5692441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1442965 - 2⁹ = 1442453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447 + ... + 1756.

It is an arithmetic number, because the mean of its divisors is an integer number (218196).

2^1442965 is an apocalyptic number.

It is an amenable number.

1442965 is a deficient number, since it is larger than the sum of its proper divisors (302603).

1442965 is a wasteful number, since it uses less digits than its factorization.

1442965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339.

The product of its digits is 8640, while the sum is 31.

The square root of 1442965 is about 1201.2347813812. The cubic root of 1442965 is about 113.0017751046.

The spelling of 1442965 in words is "one million, four hundred forty-two thousand, nine hundred sixty-five".