8145048 has 32 divisors (see below), whose sum is σ = 20646000. Its totient is φ = 2677248.

The previous prime is 8145047. The next prime is 8145073. The reversal of 8145048 is 8405418.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8145043) 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, 573 + ... + 4076.

Almost surely, 2^8145048 is an apocalyptic number.

It is an amenable number.

8145048 is an abundant number, since it is smaller than the sum of its proper divisors (12500952).

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

8145048 is a wasteful number, since it uses less digits than its factorization.

8145048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4731 (or 4727 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 8145048 is about 2853.9530479670. The cubic root of 8145048 is about 201.2015008577.

The spelling of 8145048 in words is "eight million, one hundred forty-five thousand, forty-eight".