245398627 has 2 divisors, whose sum is σ = 245398628. Its totient is φ = 245398626.

The previous prime is 245398613. The next prime is 245398729. The reversal of 245398627 is 726893542.

245398627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245398627 - 2²⁷ = 111180899 is a prime.

It is a super-2 number, since 2×245398627² = 120440972266970258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (245398607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122699313 + 122699314.

It is an arithmetic number, because the mean of its divisors is an integer number (122699314).

Almost surely, 2^245398627 is an apocalyptic number.

245398627 is a deficient number, since it is larger than the sum of its proper divisors (1).

245398627 is an equidigital number, since it uses as much as digits as its factorization.

245398627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 46.

The square root of 245398627 is about 15665.2043395546. The cubic root of 245398627 is about 626.0716564736.

The spelling of 245398627 in words is "two hundred forty-five million, three hundred ninety-eight thousand, six hundred twenty-seven".