32540125 has 16 divisors (see below), whose sum is σ = 43001712. Its totient is φ = 24499200.

The previous prime is 32540113. The next prime is 32540129. The reversal of 32540125 is 52104523.

It can be written as a sum of positive squares in 8 ways, for example, as 18198756 + 14341369 = 4266^2 + 3787^2 .

It is a de Polignac number, because none of the positive numbers 2^k-32540125 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 32540096 and 32540105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32540129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5532 + ... + 9781.

It is an arithmetic number, because the mean of its divisors is an integer number (2687607).

Almost surely, 2^32540125 is an apocalyptic number.

It is an amenable number.

32540125 is a deficient number, since it is larger than the sum of its proper divisors (10461587).

32540125 is a wasteful number, since it uses less digits than its factorization.

32540125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15345 (or 15335 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 32540125 is about 5704.3952352550. The cubic root of 32540125 is about 319.2564932317.

Adding to 32540125 its reverse (52104523), we get a palindrome (84644648).

The spelling of 32540125 in words is "thirty-two million, five hundred forty thousand, one hundred twenty-five".