8541532 has 6 divisors (see below), whose sum is σ = 14947688. Its totient is φ = 4270764.

The previous prime is 8541521. The next prime is 8541551. The reversal of 8541532 is 2351458.

It is a self number, because there is not a number n which added to its sum of digits gives 8541532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067688 + ... + 1067695.

Almost surely, 2^8541532 is an apocalyptic number.

It is an amenable number.

8541532 is a deficient number, since it is larger than the sum of its proper divisors (6406156).

8541532 is a wasteful number, since it uses less digits than its factorization.

8541532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135387 (or 2135385 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 8541532 is about 2922.5899472899. The cubic root of 8541532 is about 204.4146059775.

The spelling of 8541532 in words is "eight million, five hundred forty-one thousand, five hundred thirty-two".