8048740 has 72 divisors (see below), whose sum is σ = 20224512. Its totient is φ = 2681280.

The previous prime is 8048737. The next prime is 8048743. The reversal of 8048740 is 478408.

It is an interprime number because it is at equal distance from previous prime (8048737) and next prime (8048743).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8048743) 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 23 ways as a sum of consecutive naturals, for example, 42045 + ... + 42235.

It is an arithmetic number, because the mean of its divisors is an integer number (280896).

Almost surely, 2^8048740 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 8048740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10112256).

8048740 is an abundant number, since it is smaller than the sum of its proper divisors (12175772).

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

8048740 is a wasteful number, since it uses less digits than its factorization.

8048740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 8048740 is about 2837.0301373091. The cubic root of 8048740 is about 200.4053445905.

The spelling of 8048740 in words is "eight million, forty-eight thousand, seven hundred forty".