1962544 has 20 divisors (see below), whose sum is σ = 3968496. Its totient is φ = 938432.

The previous prime is 1962523. The next prime is 1962551. The reversal of 1962544 is 4452691.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2299 + ... + 3034.

2^1962544 is an apocalyptic number.

It is an amenable number.

1962544 is an abundant number, since it is smaller than the sum of its proper divisors (2005952).

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

1962544 is a wasteful number, since it uses less digits than its factorization.

1962544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5364 (or 5358 counting only the distinct ones).

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

The square root of 1962544 is about 1400.9082767976. The cubic root of 1962544 is about 125.2006165185.

The spelling of 1962544 in words is "one million, nine hundred sixty-two thousand, five hundred forty-four".