1442782362 has 24 divisors (see below), whose sum is σ = 3356678016. Its totient is φ = 412223448.

The previous prime is 1442782349. The next prime is 1442782391. The reversal of 1442782362 is 2632872441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1442782362.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2453418 + ... + 2454005.

It is an arithmetic number, because the mean of its divisors is an integer number (139861584).

Almost surely, 2^1442782362 is an apocalyptic number.

1442782362 is an abundant number, since it is smaller than the sum of its proper divisors (1913895654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442782362 is a wasteful number, since it uses less digits than its factorization.

1442782362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907442 (or 4907435 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 1442782362 is about 37983.9750684417. The cubic root of 1442782362 is about 1129.9700730843.

The spelling of 1442782362 in words is "one billion, four hundred forty-two million, seven hundred eighty-two thousand, three hundred sixty-two".