8530538 has 8 divisors (see below), whose sum is σ = 12843840. Its totient is φ = 4249260.

The previous prime is 8530537. The next prime is 8530541. The reversal of 8530538 is 8350358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8530531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7328 + ... + 8411.

It is an arithmetic number, because the mean of its divisors is an integer number (1605480).

Almost surely, 2^8530538 is an apocalyptic number.

8530538 is a deficient number, since it is larger than the sum of its proper divisors (4313302).

8530538 is a wasteful number, since it uses less digits than its factorization.

8530538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16012.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 8530538 is about 2920.7084756956. The cubic root of 8530538 is about 204.3268660941.

The spelling of 8530538 in words is "eight million, five hundred thirty thousand, five hundred thirty-eight".