8048557 has 8 divisors (see below), whose sum is σ = 8854272. Its totient is φ = 7315660.

The previous prime is 8048539. The next prime is 8048567. The reversal of 8048557 is 7558408.

8048557 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-8048557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8048507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1693 + ... + 4354.

It is an arithmetic number, because the mean of its divisors is an integer number (1106784).

Almost surely, 2^8048557 is an apocalyptic number.

It is an amenable number.

8048557 is a deficient number, since it is larger than the sum of its proper divisors (805715).

8048557 is an equidigital number, since it uses as much as digits as its factorization.

8048557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6080 (or 6058 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 8048557 is about 2836.9978850891. The cubic root of 8048557 is about 200.4038257417.

The spelling of 8048557 in words is "eight million, forty-eight thousand, five hundred fifty-seven".