8141392 has 40 divisors (see below), whose sum is σ = 18181376. Its totient is φ = 3459456.

The previous prime is 8141377. The next prime is 8141401. The reversal of 8141392 is 2931418.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 8141392.

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 7 ways as a sum of consecutive naturals, for example, 17353 + ... + 17815.

Almost surely, 2^8141392 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 8141392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9090688).

8141392 is an abundant number, since it is smaller than the sum of its proper divisors (10039984).

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

8141392 is a wasteful number, since it uses less digits than its factorization.

8141392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 629 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 8141392 is about 2853.3124609828. The cubic root of 8141392 is about 201.1713924706.

The spelling of 8141392 in words is "eight million, one hundred forty-one thousand, three hundred ninety-two".