8406832 has 30 divisors (see below), whose sum is σ = 18949308. Its totient is φ = 3602592.

The previous prime is 8406829. The next prime is 8406841. The reversal of 8406832 is 2386048.

It is a happy number.

8406832 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8406794 and 8406803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4578 + ... + 6145.

Almost surely, 2^8406832 is an apocalyptic number.

It is an amenable number.

8406832 is an abundant number, since it is smaller than the sum of its proper divisors (10542476).

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

8406832 is a wasteful number, since it uses less digits than its factorization.

8406832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10745 (or 10732 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 8406832 is about 2899.4537416555. The cubic root of 8406832 is about 203.3343676976.

It can be divided in two parts, 84068 and 32, that added together give a square (84100 = 290²).

The spelling of 8406832 in words is "eight million, four hundred six thousand, eight hundred thirty-two".