8148992 has 48 divisors (see below), whose sum is σ = 17100720. Its totient is φ = 3874816.

The previous prime is 8148979. The next prime is 8149003. The reversal of 8148992 is 2998418.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47018 + ... + 47190.

It is an arithmetic number, because the mean of its divisors is an integer number (356265).

Almost surely, 2^8148992 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 8148992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8550360).

8148992 is an abundant number, since it is smaller than the sum of its proper divisors (8951728).

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

8148992 is a wasteful number, since it uses less digits than its factorization.

8148992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 198 counting only the distinct ones).

The product of its digits is 41472, while the sum is 41.

The square root of 8148992 is about 2854.6439357650. The cubic root of 8148992 is about 201.2339709209.

The spelling of 8148992 in words is "eight million, one hundred forty-eight thousand, nine hundred ninety-two".