8539234 has 16 divisors (see below), whose sum is σ = 14315616. Its totient is φ = 3786400.

The previous prime is 8539213. The next prime is 8539259. The reversal of 8539234 is 4329358.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8539234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3832 + ... + 5635.

It is an arithmetic number, because the mean of its divisors is an integer number (894726).

Almost surely, 2^8539234 is an apocalyptic number.

8539234 is a deficient number, since it is larger than the sum of its proper divisors (5776382).

8539234 is a wasteful number, since it uses less digits than its factorization.

8539234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521.

The product of its digits is 25920, while the sum is 34.

The square root of 8539234 is about 2922.1967763996. The cubic root of 8539234 is about 204.3962725413.

The spelling of 8539234 in words is "eight million, five hundred thirty-nine thousand, two hundred thirty-four".