32276261 has 2 divisors, whose sum is σ = 32276262. Its totient is φ = 32276260.

The previous prime is 32276249. The next prime is 32276287. The reversal of 32276261 is 16267223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32273761 + 2500 = 5681^2 + 50^2 .

It is a cyclic number.

It is not a de Polignac number, because 32276261 - 2⁶ = 32276197 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32276201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16138130 + 16138131.

It is an arithmetic number, because the mean of its divisors is an integer number (16138131).

Almost surely, 2^32276261 is an apocalyptic number.

It is an amenable number.

32276261 is a deficient number, since it is larger than the sum of its proper divisors (1).

32276261 is an equidigital number, since it uses as much as digits as its factorization.

32276261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 29.

The square root of 32276261 is about 5681.2200274237. The cubic root of 32276261 is about 318.3912125478.

The spelling of 32276261 in words is "thirty-two million, two hundred seventy-six thousand, two hundred sixty-one".