104601901 has 4 divisors (see below), whose sum is σ = 110754972. Its totient is φ = 98448832.

The previous prime is 104601883. The next prime is 104601911. The reversal of 104601901 is 109106401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37197801 + 67404100 = 6099^2 + 8210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104601901 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 (104601911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3076510 + ... + 3076543.

It is an arithmetic number, because the mean of its divisors is an integer number (27688743).

Almost surely, 2^104601901 is an apocalyptic number.

It is an amenable number.

104601901 is a deficient number, since it is larger than the sum of its proper divisors (6153071).

104601901 is an equidigital number, since it uses as much as digits as its factorization.

104601901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6153070.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 104601901 is about 10227.5070765070. The cubic root of 104601901 is about 471.1724177667.

The spelling of 104601901 in words is "one hundred four million, six hundred one thousand, nine hundred one".