104402036 has 24 divisors (see below), whose sum is σ = 194201280. Its totient is φ = 48969792.

The previous prime is 104402029. The next prime is 104402047. The reversal of 104402036 is 630204401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104401999 and 104402017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160 + ... + 14496.

It is an arithmetic number, because the mean of its divisors is an integer number (8091720).

Almost surely, 2^104402036 is an apocalyptic number.

It is an amenable number.

104402036 is a deficient number, since it is larger than the sum of its proper divisors (89799244).

104402036 is a wasteful number, since it uses less digits than its factorization.

104402036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13463 (or 13461 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104402036 is about 10217.7314507673. The cubic root of 104402036 is about 470.8721334947.

Adding to 104402036 its reverse (630204401), we get a palindrome (734606437).

The spelling of 104402036 in words is "one hundred four million, four hundred two thousand, thirty-six".