8606404 has 12 divisors (see below), whose sum is σ = 15149484. Its totient is φ = 4277984.

The previous prime is 8606401. The next prime is 8606413. The reversal of 8606404 is 4046068.

It can be written as a sum of positive squares in 2 ways, for example, as 3810304 + 4796100 = 1952^2 + 2190^2 .

It is a super-2 number, since 2×8606404² = 148140379622432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8606401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5527 + ... + 6910.

It is an arithmetic number, because the mean of its divisors is an integer number (1262457).

Almost surely, 2^8606404 is an apocalyptic number.

It is an amenable number.

8606404 is a deficient number, since it is larger than the sum of its proper divisors (6543080).

8606404 is a wasteful number, since it uses less digits than its factorization.

8606404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12614 (or 12612 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 8606404 is about 2933.6673294701. The cubic root of 8606404 is about 204.9308035346.

The spelling of 8606404 in words is "eight million, six hundred six thousand, four hundred four".