32201125 has 24 divisors (see below), whose sum is σ = 44193240. Its totient is φ = 23408000.

The previous prime is 32201101. The next prime is 32201131. The reversal of 32201125 is 52110223.

It can be written as a sum of positive squares in 4 ways, for example, as 3621409 + 28579716 = 1903^2 + 5346^2 .

It is not a de Polignac number, because 32201125 - 2⁵ = 32201093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32201099 and 32201108.

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, 14061 + ... + 16189.

It is an arithmetic number, because the mean of its divisors is an integer number (1841385).

Almost surely, 2^32201125 is an apocalyptic number.

It is an amenable number.

32201125 is a deficient number, since it is larger than the sum of its proper divisors (11992115).

32201125 is a wasteful number, since it uses less digits than its factorization.

32201125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166 (or 2145 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 32201125 is about 5674.6035103785. The cubic root of 32201125 is about 318.1439593174.

Adding to 32201125 its reverse (52110223), we get a palindrome (84311348).

The spelling of 32201125 in words is "thirty-two million, two hundred one thousand, one hundred twenty-five".