1442968 has 8 divisors (see below), whose sum is σ = 2705580. Its totient is φ = 721480.

The previous prime is 1442941. The next prime is 1442971. The reversal of 1442968 is 8692441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90178 + ... + 90193.

2^1442968 is an apocalyptic number.

It is an amenable number.

1442968 is a deficient number, since it is larger than the sum of its proper divisors (1262612).

1442968 is a wasteful number, since it uses less digits than its factorization.

1442968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180377 (or 180373 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 1442968 is about 1201.2360300957. The cubic root of 1442968 is about 113.0018534168.

The spelling of 1442968 in words is "one million, four hundred forty-two thousand, nine hundred sixty-eight".