2351263 has 2 divisors, whose sum is σ = 2351264. Its totient is φ = 2351262.

The previous prime is 2351207. The next prime is 2351281. The reversal of 2351263 is 3621532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2351263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2351863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1175631 + 1175632.

It is an arithmetic number, because the mean of its divisors is an integer number (1175632).

2^2351263 is an apocalyptic number.

2351263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2351263 is an equidigital number, since it uses as much as digits as its factorization.

2351263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 22.

The square root of 2351263 is about 1533.3828615189. The cubic root of 2351263 is about 132.9741031607.

Adding to 2351263 its reverse (3621532), we get a palindrome (5972795).

The spelling of 2351263 in words is "two million, three hundred fifty-one thousand, two hundred sixty-three".