8405996 has 6 divisors (see below), whose sum is σ = 14710500. Its totient is φ = 4202996.

The previous prime is 8405977. The next prime is 8406001. The reversal of 8405996 is 6995048.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050746 + ... + 1050753.

It is an arithmetic number, because the mean of its divisors is an integer number (2451750).

Almost surely, 2^8405996 is an apocalyptic number.

It is an amenable number.

8405996 is a deficient number, since it is larger than the sum of its proper divisors (6304504).

8405996 is a wasteful number, since it uses less digits than its factorization.

8405996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101503 (or 2101501 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 8405996 is about 2899.3095729846. The cubic root of 8405996 is about 203.3276274191.

The spelling of 8405996 in words is "eight million, four hundred five thousand, nine hundred ninety-six".