104144635 has 32 divisors (see below), whose sum is σ = 152813952. Its totient is φ = 66508800.

The previous prime is 104144591. The next prime is 104144653. The reversal of 104144635 is 536441401.

It is not a de Polignac number, because 104144635 - 2¹⁵ = 104111867 is a prime.

It is a super-2 number, since 2×104144635² = 21692209998566450, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 59229 + ... + 60961.

It is an arithmetic number, because the mean of its divisors is an integer number (4775436).

Almost surely, 2^104144635 is an apocalyptic number.

104144635 is a deficient number, since it is larger than the sum of its proper divisors (48669317).

104144635 is a wasteful number, since it uses less digits than its factorization.

104144635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 104144635 is about 10205.1278776897. The cubic root of 104144635 is about 470.4848399542.

The spelling of 104144635 in words is "one hundred four million, one hundred forty-four thousand, six hundred thirty-five".