32852921 has 2 divisors, whose sum is σ = 32852922. Its totient is φ = 32852920.

The previous prime is 32852917. The next prime is 32852923. The reversal of 32852921 is 12925823.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27040000 + 5812921 = 5200^2 + 2411^2 .

It is a cyclic number.

It is not a de Polignac number, because 32852921 - 2² = 32852917 is a prime.

Together with 32852923, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32852923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16426460 + 16426461.

It is an arithmetic number, because the mean of its divisors is an integer number (16426461).

Almost surely, 2^32852921 is an apocalyptic number.

It is an amenable number.

32852921 is a deficient number, since it is larger than the sum of its proper divisors (1).

32852921 is an equidigital number, since it uses as much as digits as its factorization.

32852921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 32.

The square root of 32852921 is about 5731.7467669115. The cubic root of 32852921 is about 320.2761970882.

The spelling of 32852921 in words is "thirty-two million, eight hundred fifty-two thousand, nine hundred twenty-one".