1442692 has 12 divisors (see below), whose sum is σ = 2611980. Its totient is φ = 696416.

The previous prime is 1442669. The next prime is 1442717. The reversal of 1442692 is 2962441.

It can be written as a sum of positive squares in 2 ways, for example, as 331776 + 1110916 = 576^2 + 1054^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1442692.

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 in 3 ways as a sum of consecutive naturals, for example, 6103 + ... + 6334.

It is an arithmetic number, because the mean of its divisors is an integer number (217665).

2^1442692 is an apocalyptic number.

It is an amenable number.

1442692 is a deficient number, since it is larger than the sum of its proper divisors (1169288).

1442692 is a wasteful number, since it uses less digits than its factorization.

1442692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12470 (or 12468 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 1442692 is about 1201.1211429327. The cubic root of 1442692 is about 112.9946482442.

The spelling of 1442692 in words is "one million, four hundred forty-two thousand, six hundred ninety-two".