8537025 has 72 divisors (see below), whose sum is σ = 17302464. Its totient is φ = 3696000.

The previous prime is 8537003. The next prime is 8537027. The reversal of 8537025 is 5207358.

It is a happy number.

It is not a de Polignac number, because 8537025 - 2⁵ = 8536993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8536983 and 8537001.

It is not an unprimeable number, because it can be changed into a prime (8537027) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 84475 + ... + 84575.

It is an arithmetic number, because the mean of its divisors is an integer number (240312).

Almost surely, 2^8537025 is an apocalyptic number.

It is an amenable number.

8537025 is an abundant number, since it is smaller than the sum of its proper divisors (8765439).

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

8537025 is a wasteful number, since it uses less digits than its factorization.

8537025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 8537025 is about 2921.8187828816. The cubic root of 8537025 is about 204.3786460459.

The spelling of 8537025 in words is "eight million, five hundred thirty-seven thousand, twenty-five".