104087763 has 12 divisors (see below), whose sum is σ = 161914480. Its totient is φ = 64053936.

The previous prime is 104087761. The next prime is 104087779. The reversal of 104087763 is 367780401.

It is not a de Polignac number, because 104087763 - 2¹ = 104087761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104087761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444703 + ... + 444936.

Almost surely, 2^104087763 is an apocalyptic number.

104087763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104087763 is a deficient number, since it is larger than the sum of its proper divisors (57826717).

104087763 is a wasteful number, since it uses less digits than its factorization.

104087763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889658 (or 889655 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 104087763 is about 10202.3410548756. The cubic root of 104087763 is about 470.3991825224.

The spelling of 104087763 in words is "one hundred four million, eighty-seven thousand, seven hundred sixty-three".