245627 has 2 divisors, whose sum is σ = 245628. Its totient is φ = 245626.

The previous prime is 245621. The next prime is 245629. The reversal of 245627 is 726542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245627 - 2⁶ = 245563 is a prime.

Together with 245629, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 245596 and 245605.

It is not a weakly prime, because it can be changed into another prime (245621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122813 + 122814.

It is an arithmetic number, because the mean of its divisors is an integer number (122814).

2²⁴⁵⁶²⁷ is an apocalyptic number.

245627 is a deficient number, since it is larger than the sum of its proper divisors (1).

245627 is an equidigital number, since it uses as much as digits as its factorization.

245627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 26.

The square root of 245627 is about 495.6077077690. The cubic root of 245627 is about 62.6265807971.

The spelling of 245627 in words is "two hundred forty-five thousand, six hundred twenty-seven".