10404080 has 20 divisors (see below), whose sum is σ = 24189672. Its totient is φ = 4161600.

The previous prime is 10404049. The next prime is 10404103. The reversal of 10404080 is 8040401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64946 + ... + 65105.

Almost surely, 2^10404080 is an apocalyptic number.

10404080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10404080 is an abundant number, since it is smaller than the sum of its proper divisors (13785592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10404080 is a wasteful number, since it uses less digits than its factorization.

10404080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130064 (or 130058 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 10404080 is about 3225.5356144368. The cubic root of 10404080 is about 218.3071170019.

Adding to 10404080 its reverse (8040401), we get a palindrome (18444481).

The spelling of 10404080 in words is "ten million, four hundred four thousand, eighty".