1912063 has 2 divisors, whose sum is σ = 1912064. Its totient is φ = 1912062.

The previous prime is 1912061. The next prime is 1912067. The reversal of 1912063 is 3602191.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1912063 - 2¹ = 1912061 is a prime.

Together with 1912061, it forms a pair of twin primes.

It is equal to p₁₄₂₈₆₁ and since 1912063 and 142861 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1912061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 956031 + 956032.

It is an arithmetic number, because the mean of its divisors is an integer number (956032).

2^1912063 is an apocalyptic number.

1912063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1912063 is an equidigital number, since it uses as much as digits as its factorization.

1912063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1912063 is about 1382.7736618840. The cubic root of 1912063 is about 124.1177990865.

The spelling of 1912063 in words is "one million, nine hundred twelve thousand, sixty-three".