12563095 has 16 divisors (see below), whose sum is σ = 15662592. Its totient is φ = 9666720.

The previous prime is 12563093. The next prime is 12563099. The reversal of 12563095 is 59036521.

It is not a de Polignac number, because 12563095 - 2¹ = 12563093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12563093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14854 + ... + 15676.

It is an arithmetic number, because the mean of its divisors is an integer number (978912).

Almost surely, 2^12563095 is an apocalyptic number.

12563095 is a deficient number, since it is larger than the sum of its proper divisors (3099497).

12563095 is an equidigital number, since it uses as much as digits as its factorization.

12563095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 12563095 is about 3544.4456548239. The cubic root of 12563095 is about 232.4692679155.

The spelling of 12563095 in words is "twelve million, five hundred sixty-three thousand, ninety-five".