2256462203 has 2 divisors, whose sum is σ = 2256462204. Its totient is φ = 2256462202.

The previous prime is 2256462191. The next prime is 2256462223. The reversal of 2256462203 is 3022646522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2256462203 - 2¹⁸ = 2256200059 is a prime.

It is a super-2 number, since 2×2256462203² = 10183243347135226418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2256462203.

It is not a weakly prime, because it can be changed into another prime (2256462223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128231101 + 1128231102.

It is an arithmetic number, because the mean of its divisors is an integer number (1128231102).

Almost surely, 2^2256462203 is an apocalyptic number.

2256462203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256462203 is an equidigital number, since it uses as much as digits as its factorization.

2256462203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2256462203 is about 47502.2336632710. The cubic root of 2256462203 is about 1311.6239989594.

The spelling of 2256462203 in words is "two billion, two hundred fifty-six million, four hundred sixty-two thousand, two hundred three".