2026963 has 4 divisors (see below), whose sum is σ = 2042568. Its totient is φ = 2011360.

The previous prime is 2026957. The next prime is 2026987. The reversal of 2026963 is 3696202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2026963 - 2⁵ = 2026931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2026163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7606 + ... + 7867.

It is an arithmetic number, because the mean of its divisors is an integer number (510642).

2^2026963 is an apocalyptic number.

2026963 is a deficient number, since it is larger than the sum of its proper divisors (15605).

2026963 is a wasteful number, since it uses less digits than its factorization.

2026963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15604.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2026963 is about 1423.7145078983. The cubic root of 2026963 is about 126.5557670452. Note that the first 3 decimals are identical.

The spelling of 2026963 in words is "two million, twenty-six thousand, nine hundred sixty-three".