2266463 has 2 divisors, whose sum is σ = 2266464. Its totient is φ = 2266462.

The previous prime is 2266447. The next prime is 2266469. The reversal of 2266463 is 3646622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2266463 - 2⁴ = 2266447 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133231 + 1133232.

It is an arithmetic number, because the mean of its divisors is an integer number (1133232).

2^2266463 is an apocalyptic number.

2266463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266463 is an equidigital number, since it uses as much as digits as its factorization.

2266463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 2266463 is about 1505.4776650618. The cubic root of 2266463 is about 131.3558879441.

The spelling of 2266463 in words is "two million, two hundred sixty-six thousand, four hundred sixty-three".