1442972 has 12 divisors (see below), whose sum is σ = 2551920. Its totient is φ = 713856.

The previous prime is 1442971. The next prime is 1442983. The reversal of 1442972 is 2792441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442971) 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, 1472 + ... + 2247.

It is an arithmetic number, because the mean of its divisors is an integer number (212660).

2^1442972 is an apocalyptic number.

It is an amenable number.

1442972 is a deficient number, since it is larger than the sum of its proper divisors (1108948).

1442972 is a wasteful number, since it uses less digits than its factorization.

1442972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820 (or 3818 counting only the distinct ones).

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

The square root of 1442972 is about 1201.2376950462. The cubic root of 1442972 is about 113.0019578328.

The spelling of 1442972 in words is "one million, four hundred forty-two thousand, nine hundred seventy-two".