8104392 has 48 divisors (see below), whose sum is σ = 22663680. Its totient is φ = 2613600.

The previous prime is 8104381. The next prime is 8104403. The reversal of 8104392 is 2934018.

It is an interprime number because it is at equal distance from previous prime (8104381) and next prime (8104403).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417 + ... + 4047.

It is an arithmetic number, because the mean of its divisors is an integer number (472160).

Almost surely, 2^8104392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8104392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11331840).

8104392 is an abundant number, since it is smaller than the sum of its proper divisors (14559288).

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

8104392 is a wasteful number, since it uses less digits than its factorization.

8104392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674 (or 3667 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 8104392 is about 2846.8213853349. The cubic root of 8104392 is about 200.8661766083.

The spelling of 8104392 in words is "eight million, one hundred four thousand, three hundred ninety-two".