1963112 has 8 divisors (see below), whose sum is σ = 3680850. Its totient is φ = 981552.

The previous prime is 1963111. The next prime is 1963127. The reversal of 1963112 is 2113691.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1406596 + 556516 = 1186^2 + 746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1963111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122687 + ... + 122702.

2^1963112 is an apocalyptic number.

It is an amenable number.

1963112 is a deficient number, since it is larger than the sum of its proper divisors (1717738).

1963112 is a wasteful number, since it uses less digits than its factorization.

1963112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245395 (or 245391 counting only the distinct ones).

The product of its digits is 324, while the sum is 23.

The square root of 1963112 is about 1401.1109877522. The cubic root of 1963112 is about 125.2126938852.

The spelling of 1963112 in words is "one million, nine hundred sixty-three thousand, one hundred twelve".