10104775 has 6 divisors (see below), whose sum is σ = 12529952. Its totient is φ = 8083800.

The previous prime is 10104761. The next prime is 10104779. The reversal of 10104775 is 57740101.

It is a de Polignac number, because none of the positive numbers 2^k-10104775 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 404191 = 10104775 / (1 + 0 + 1 + 0 + 4 + 7 + 7 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 202071 + ... + 202120.

Almost surely, 2^10104775 is an apocalyptic number.

10104775 is a deficient number, since it is larger than the sum of its proper divisors (2425177).

10104775 is an equidigital number, since it uses as much as digits as its factorization.

10104775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404201 (or 404196 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 10104775 is about 3178.8008745437. The cubic root of 10104775 is about 216.1932926253.

Adding to 10104775 its reverse (57740101), we get a palindrome (67844876).

The spelling of 10104775 in words is "ten million, one hundred four thousand, seven hundred seventy-five".