32125025 has 12 divisors (see below), whose sum is σ = 40203900. Its totient is φ = 25462080.

The previous prime is 32125007. The next prime is 32125039. The reversal of 32125025 is 52052123.

It can be written as a sum of positive squares in 6 ways, for example, as 3748096 + 28376929 = 1936^2 + 5327^2 .

It is not a de Polignac number, because 32125025 - 2¹⁴ = 32108641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32124988 and 32125006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3170 + ... + 8619.

It is an arithmetic number, because the mean of its divisors is an integer number (3350325).

Almost surely, 2^32125025 is an apocalyptic number.

It is an amenable number.

32125025 is a deficient number, since it is larger than the sum of its proper divisors (8078875).

32125025 is a wasteful number, since it uses less digits than its factorization.

32125025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11908 (or 11903 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 32125025 is about 5667.8942297823. The cubic root of 32125025 is about 317.8931414492.

Adding to 32125025 its reverse (52052123), we get a palindrome (84177148).

The spelling of 32125025 in words is "thirty-two million, one hundred twenty-five thousand, twenty-five".