1962556 has 12 divisors (see below), whose sum is σ = 3454920. Its totient is φ = 975440.

The previous prime is 1962551. The next prime is 1962557. The reversal of 1962556 is 6552691.

It is a happy number.

It is a d-powerful number, because it can be written as 1 + 9³ + 6⁷ + 2¹⁰ + 5⁴ + 5⁴ + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1962551) by changing a digit.

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, 655 + ... + 2086.

It is an arithmetic number, because the mean of its divisors is an integer number (287910).

2^1962556 is an apocalyptic number.

It is an amenable number.

1962556 is a deficient number, since it is larger than the sum of its proper divisors (1492364).

1962556 is a wasteful number, since it uses less digits than its factorization.

1962556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924 (or 2922 counting only the distinct ones).

The product of its digits is 16200, while the sum is 34.

The square root of 1962556 is about 1400.9125597267. The cubic root of 1962556 is about 125.2008716982.

The spelling of 1962556 in words is "one million, nine hundred sixty-two thousand, five hundred fifty-six".