1962728 has 16 divisors (see below), whose sum is σ = 3840480. Its totient is φ = 938608.

The previous prime is 1962707. The next prime is 1962731. The reversal of 1962728 is 8272691.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5150 + ... + 5517.

It is an arithmetic number, because the mean of its divisors is an integer number (240030).

2^1962728 is an apocalyptic number.

It is an amenable number.

1962728 is a deficient number, since it is larger than the sum of its proper divisors (1877752).

1962728 is a wasteful number, since it uses less digits than its factorization.

1962728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696 (or 10692 counting only the distinct ones).

The product of its digits is 12096, while the sum is 35.

The square root of 1962728 is about 1400.9739469383. The cubic root of 1962728 is about 125.2045291601.

The spelling of 1962728 in words is "one million, nine hundred sixty-two thousand, seven hundred twenty-eight".