2342663 has 2 divisors, whose sum is σ = 2342664. Its totient is φ = 2342662.

The previous prime is 2342657. The next prime is 2342671. The reversal of 2342663 is 3662432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2342663 - 2⁸ = 2342407 is a prime.

It is equal to p₁₇₂₃₉₄ and since 2342663 and 172394 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 (2342623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171331 + 1171332.

It is an arithmetic number, because the mean of its divisors is an integer number (1171332).

2^2342663 is an apocalyptic number.

2342663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342663 is an equidigital number, since it uses as much as digits as its factorization.

2342663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 26.

The square root of 2342663 is about 1530.5760353540. The cubic root of 2342663 is about 132.8117826859.

The spelling of 2342663 in words is "two million, three hundred forty-two thousand, six hundred sixty-three".