2293463 has 2 divisors, whose sum is σ = 2293464. Its totient is φ = 2293462.

The previous prime is 2293439. The next prime is 2293481. The reversal of 2293463 is 3643922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2293463 - 2¹⁰ = 2292439 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 9 + 3 + 4⁷ + 6⁶ + 3⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2293483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146731 + 1146732.

It is an arithmetic number, because the mean of its divisors is an integer number (1146732).

2^2293463 is an apocalyptic number.

2293463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293463 is an equidigital number, since it uses as much as digits as its factorization.

2293463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 2293463 is about 1514.4183702003. The cubic root of 2293463 is about 131.8754372828.

The spelling of 2293463 in words is "two million, two hundred ninety-three thousand, four hundred sixty-three".