32535025 has 24 divisors (see below), whose sum is σ = 43892280. Its totient is φ = 23823360.

The previous prime is 32535001. The next prime is 32535037. The reversal of 32535025 is 52053523.

It can be written as a sum of positive squares in 12 ways, for example, as 3794704 + 28740321 = 1948^2 + 5361^2 .

It is not a de Polignac number, because 32535025 - 2⁵ = 32534993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14691 + ... + 16759.

It is an arithmetic number, because the mean of its divisors is an integer number (1828845).

Almost surely, 2^32535025 is an apocalyptic number.

It is an amenable number.

32535025 is a deficient number, since it is larger than the sum of its proper divisors (11357255).

32535025 is a wasteful number, since it uses less digits than its factorization.

32535025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133 (or 2128 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 32535025 is about 5703.9481940144. The cubic root of 32535025 is about 319.2398133820.

Adding to 32535025 its reverse (52053523), we get a palindrome (84588548).

The spelling of 32535025 in words is "thirty-two million, five hundred thirty-five thousand, twenty-five".