32552227 has 2 divisors, whose sum is σ = 32552228. Its totient is φ = 32552226.

The previous prime is 32552213. The next prime is 32552243. The reversal of 32552227 is 72225523.

32552227 is nontrivially palindromic in base 13.

It is a weak prime.

It is an emirp because it is prime and its reverse (72225523) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32552227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32552195 and 32552204.

It is not a weakly prime, because it can be changed into another prime (32552207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16276113 + 16276114.

It is an arithmetic number, because the mean of its divisors is an integer number (16276114).

Almost surely, 2^32552227 is an apocalyptic number.

32552227 is a deficient number, since it is larger than the sum of its proper divisors (1).

32552227 is an equidigital number, since it uses as much as digits as its factorization.

32552227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 28.

The square root of 32552227 is about 5705.4558976474. The cubic root of 32552227 is about 319.2960665606.

The spelling of 32552227 in words is "thirty-two million, five hundred fifty-two thousand, two hundred twenty-seven".