8537265 has 32 divisors (see below), whose sum is σ = 16560000. Its totient is φ = 4138560.

The previous prime is 8537239. The next prime is 8537267. The reversal of 8537265 is 5627358.

It is not a de Polignac number, because 8537265 - 2⁶ = 8537201 is a prime.

It is a Curzon number.

8537265 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8537267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1390 + ... + 4359.

It is an arithmetic number, because the mean of its divisors is an integer number (517500).

Almost surely, 2^8537265 is an apocalyptic number.

It is an amenable number.

8537265 is a deficient number, since it is larger than the sum of its proper divisors (8022735).

8537265 is a wasteful number, since it uses less digits than its factorization.

8537265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5774 (or 5768 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 8537265 is about 2921.8598529019. The cubic root of 8537265 is about 204.3805612492.

It can be divided in two parts, 853 and 7265, that added together give a palindrome (8118).

The spelling of 8537265 in words is "eight million, five hundred thirty-seven thousand, two hundred sixty-five".