2027963 has 6 divisors (see below), whose sum is σ = 2359116. Its totient is φ = 1738212.

The previous prime is 2027959. The next prime is 2028017. The reversal of 2027963 is 3697202.

It is not a de Polignac number, because 2027963 - 2² = 2027959 is a prime.

It is a super-2 number, since 2×2027963² = 8225267858738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2027903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20645 + ... + 20742.

It is an arithmetic number, because the mean of its divisors is an integer number (393186).

2^2027963 is an apocalyptic number.

2027963 is a deficient number, since it is larger than the sum of its proper divisors (331153).

2027963 is an equidigital number, since it uses as much as digits as its factorization.

2027963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41401 (or 41394 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 2027963 is about 1424.0656585986. The cubic root of 2027963 is about 126.5765756738.

The spelling of 2027963 in words is "two million, twenty-seven thousand, nine hundred sixty-three".