8340048 has 30 divisors (see below), whose sum is σ = 23340954. Its totient is φ = 2779968.

The previous prime is 8340043. The next prime is 8340049. The reversal of 8340048 is 8400438.

It can be written as a sum of positive squares in only one way, i.e., 7551504 + 788544 = 2748^2 + 888^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8340041) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 28815 + ... + 29102.

Almost surely, 2^8340048 is an apocalyptic number.

It is an amenable number.

8340048 is an abundant number, since it is smaller than the sum of its proper divisors (15000906).

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

8340048 is a wasteful number, since it uses less digits than its factorization.

8340048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57931 (or 57922 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 8340048 is about 2887.9141261471. The cubic root of 8340048 is about 202.7945051789.

The spelling of 8340048 in words is "eight million, three hundred forty thousand, forty-eight".