245422863 has 24 divisors (see below), whose sum is σ = 428976288. Its totient is φ = 131991552.

The previous prime is 245422819. The next prime is 245422883. The reversal of 245422863 is 368224542.

It is not a de Polignac number, because 245422863 - 2⁸ = 245422607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245422883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113506 + ... + 115647.

It is an arithmetic number, because the mean of its divisors is an integer number (17874012).

Almost surely, 2^245422863 is an apocalyptic number.

245422863 is a deficient number, since it is larger than the sum of its proper divisors (183553425).

245422863 is a wasteful number, since it uses less digits than its factorization.

245422863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229183 (or 229180 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 245422863 is about 15665.9778820219. The cubic root of 245422863 is about 626.0922664411.

The spelling of 245422863 in words is "two hundred forty-five million, four hundred twenty-two thousand, eight hundred sixty-three".