32646233 has 2 divisors, whose sum is σ = 32646234. Its totient is φ = 32646232.

The previous prime is 32646221. The next prime is 32646241. The reversal of 32646233 is 33264623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21603904 + 11042329 = 4648^2 + 3323^2 .

It is a cyclic number.

It is not a de Polignac number, because 32646233 - 2⁴ = 32646217 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 = 32646196 and 32646205.

It is not a weakly prime, because it can be changed into another prime (32646283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16323116 + 16323117.

It is an arithmetic number, because the mean of its divisors is an integer number (16323117).

Almost surely, 2^32646233 is an apocalyptic number.

It is an amenable number.

32646233 is a deficient number, since it is larger than the sum of its proper divisors (1).

32646233 is an equidigital number, since it uses as much as digits as its factorization.

32646233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 29.

The square root of 32646233 is about 5713.6882134047. The cubic root of 32646233 is about 319.6031310473.

The spelling of 32646233 in words is "thirty-two million, six hundred forty-six thousand, two hundred thirty-three".