104665263 has 16 divisors (see below), whose sum is σ = 144823680. Its totient is φ = 67157216.

The previous prime is 104665259. The next prime is 104665271. The reversal of 104665263 is 362566401.

It is a cyclic number.

It is not a de Polignac number, because 104665263 - 2² = 104665259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104665213) 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, 28456 + ... + 31922.

It is an arithmetic number, because the mean of its divisors is an integer number (9051480).

Almost surely, 2^104665263 is an apocalyptic number.

104665263 is a deficient number, since it is larger than the sum of its proper divisors (40158417).

104665263 is a wasteful number, since it uses less digits than its factorization.

104665263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 104665263 is about 10230.6042343549. The cubic root of 104665263 is about 471.2675352245.

The spelling of 104665263 in words is "one hundred four million, six hundred sixty-five thousand, two hundred sixty-three".