104262641 has 12 divisors (see below), whose sum is σ = 125199360. Its totient is φ = 86483880.

The previous prime is 104262637. The next prime is 104262673. The reversal of 104262641 is 146262401.

It is not a de Polignac number, because 104262641 - 2² = 104262637 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104262641.

It is not an unprimeable number, because it can be changed into a prime (104262341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32801 + ... + 35838.

It is an arithmetic number, because the mean of its divisors is an integer number (10433280).

Almost surely, 2^104262641 is an apocalyptic number.

It is an amenable number.

104262641 is a deficient number, since it is larger than the sum of its proper divisors (20936719).

104262641 is an equidigital number, since it uses as much as digits as its factorization.

104262641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68684 (or 68677 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 104262641 is about 10210.9079420001. The cubic root of 104262641 is about 470.6624745721.

The spelling of 104262641 in words is "one hundred four million, two hundred sixty-two thousand, six hundred forty-one".