2192963 has 2 divisors, whose sum is σ = 2192964. Its totient is φ = 2192962.

The previous prime is 2192947. The next prime is 2193007. The reversal of 2192963 is 3692912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2192963 - 2⁴ = 2192947 is a prime.

It is not a weakly prime, because it can be changed into another prime (2192933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096481 + 1096482.

It is an arithmetic number, because the mean of its divisors is an integer number (1096482).

2^2192963 is an apocalyptic number.

2192963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192963 is an equidigital number, since it uses as much as digits as its factorization.

2192963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 32.

The square root of 2192963 is about 1480.8656252341. The cubic root of 2192963 is about 129.9203259330.

The spelling of 2192963 in words is "two million, one hundred ninety-two thousand, nine hundred sixty-three".