32132045 has 32 divisors (see below), whose sum is σ = 43732224. Its totient is φ = 22464000.

The previous prime is 32132041. The next prime is 32132053. The reversal of 32132045 is 54023123.

It is a happy number.

It is not a de Polignac number, because 32132045 - 2² = 32132041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32132041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212720 + ... + 212870.

It is an arithmetic number, because the mean of its divisors is an integer number (1366632).

Almost surely, 2^32132045 is an apocalyptic number.

It is an amenable number.

32132045 is a deficient number, since it is larger than the sum of its proper divisors (11600179).

32132045 is a wasteful number, since it uses less digits than its factorization.

32132045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 32132045 is about 5668.5134735661. The cubic root of 32132045 is about 317.9162952296.

Adding to 32132045 its reverse (54023123), we get a palindrome (86155168).

The spelling of 32132045 in words is "thirty-two million, one hundred thirty-two thousand, forty-five".