32245133 has 2 divisors, whose sum is σ = 32245134. Its totient is φ = 32245132.

The previous prime is 32245127. The next prime is 32245139. The reversal of 32245133 is 33154223.

It is a balanced prime because it is at equal distance from previous prime (32245127) and next prime (32245139).

It can be written as a sum of positive squares in only one way, i.e., 26183689 + 6061444 = 5117^2 + 2462^2 .

It is a cyclic number.

It is not a de Polignac number, because 32245133 - 2⁴ = 32245117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32245099 and 32245108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32245139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16122566 + 16122567.

It is an arithmetic number, because the mean of its divisors is an integer number (16122567).

Almost surely, 2^32245133 is an apocalyptic number.

It is an amenable number.

32245133 is a deficient number, since it is larger than the sum of its proper divisors (1).

32245133 is an equidigital number, since it uses as much as digits as its factorization.

32245133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 23.

The square root of 32245133 is about 5678.4798141756. The cubic root of 32245133 is about 318.2888249192.

Adding to 32245133 its reverse (33154223), we get a palindrome (65399356).

The spelling of 32245133 in words is "thirty-two million, two hundred forty-five thousand, one hundred thirty-three".