245800627 has 2 divisors, whose sum is σ = 245800628. Its totient is φ = 245800626.

The previous prime is 245800571. The next prime is 245800661. The reversal of 245800627 is 726008542.

It is an a-pointer prime, because the next prime (245800661) can be obtained adding 245800627 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245800627 - 2²⁷ = 111582899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245800592 and 245800601.

It is not a weakly prime, because it can be changed into another prime (245800327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122900313 + 122900314.

It is an arithmetic number, because the mean of its divisors is an integer number (122900314).

Almost surely, 2^245800627 is an apocalyptic number.

245800627 is a deficient number, since it is larger than the sum of its proper divisors (1).

245800627 is an equidigital number, since it uses as much as digits as its factorization.

245800627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 245800627 is about 15678.0300739602. The cubic root of 245800627 is about 626.4133365984.

The spelling of 245800627 in words is "two hundred forty-five million, eight hundred thousand, six hundred twenty-seven".