1963066 has 16 divisors (see below), whose sum is σ = 3384000. Its totient is φ = 836640.

The previous prime is 1963063. The next prime is 1963081. The reversal of 1963066 is 6603691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1963063) 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 7 ways as a sum of consecutive naturals, for example, 3685 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (211500).

2^1963066 is an apocalyptic number.

1963066 is a deficient number, since it is larger than the sum of its proper divisors (1420934).

1963066 is a wasteful number, since it uses less digits than its factorization.

1963066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 1963066 is about 1401.0945721114. The cubic root of 1963066 is about 125.2117158753.

The spelling of 1963066 in words is "one million, nine hundred sixty-three thousand, sixty-six".