10404135 has 24 divisors (see below), whose sum is σ = 20610720. Its totient is φ = 4756032.

The previous prime is 10404109. The next prime is 10404143. The reversal of 10404135 is 53140401.

It is a happy number.

10404135 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10404135 - 2⁵ = 10404103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16200 + ... + 16829.

It is an arithmetic number, because the mean of its divisors is an integer number (858780).

Almost surely, 2^10404135 is an apocalyptic number.

10404135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10404135 is a deficient number, since it is larger than the sum of its proper divisors (10206585).

10404135 is a wasteful number, since it uses less digits than its factorization.

10404135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33047 (or 33044 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10404135 is about 3225.5441401413. The cubic root of 10404135 is about 218.3075016866.

Adding to 10404135 its reverse (53140401), we get a palindrome (63544536).

The spelling of 10404135 in words is "ten million, four hundred four thousand, one hundred thirty-five".