32343253 has 2 divisors, whose sum is σ = 32343254. Its totient is φ = 32343252.

The previous prime is 32343247. The next prime is 32343257. The reversal of 32343253 is 35234323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23444964 + 8898289 = 4842^2 + 2983^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32343253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32343257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16171626 + 16171627.

It is an arithmetic number, because the mean of its divisors is an integer number (16171627).

Almost surely, 2^32343253 is an apocalyptic number.

It is an amenable number.

32343253 is a deficient number, since it is larger than the sum of its proper divisors (1).

32343253 is an equidigital number, since it uses as much as digits as its factorization.

32343253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 25.

The square root of 32343253 is about 5687.1128879248. The cubic root of 32343253 is about 318.6113425886.

Adding to 32343253 its reverse (35234323), we get a palindrome (67577576).

The spelling of 32343253 in words is "thirty-two million, three hundred forty-three thousand, two hundred fifty-three".