8144528 has 20 divisors (see below), whose sum is σ = 18034560. Its totient is φ = 3490464.

The previous prime is 8144497. The next prime is 8144531. The reversal of 8144528 is 8254418.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8144494 and 8144503.

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, 36248 + ... + 36471.

It is an arithmetic number, because the mean of its divisors is an integer number (901728).

Almost surely, 2^8144528 is an apocalyptic number.

It is an amenable number.

8144528 is an abundant number, since it is smaller than the sum of its proper divisors (9890032).

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

8144528 is a wasteful number, since it uses less digits than its factorization.

8144528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72734 (or 72728 counting only the distinct ones).

The product of its digits is 10240, while the sum is 32.

The square root of 8144528 is about 2853.8619448039. The cubic root of 8144528 is about 201.1972190328.

The spelling of 8144528 in words is "eight million, one hundred forty-four thousand, five hundred twenty-eight".