32233109 has 2 divisors, whose sum is σ = 32233110. Its totient is φ = 32233108.

The previous prime is 32233099. The next prime is 32233121. The reversal of 32233109 is 90133223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16851025 + 15382084 = 4105^2 + 3922^2 .

It is a cyclic number.

It is not a de Polignac number, because 32233109 - 2⁸ = 32232853 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 (32233009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16116554 + 16116555.

It is an arithmetic number, because the mean of its divisors is an integer number (16116555).

Almost surely, 2^32233109 is an apocalyptic number.

It is an amenable number.

32233109 is a deficient number, since it is larger than the sum of its proper divisors (1).

32233109 is an equidigital number, since it uses as much as digits as its factorization.

32233109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 32233109 is about 5677.4209813964. The cubic root of 32233109 is about 318.2492573910.

The spelling of 32233109 in words is "thirty-two million, two hundred thirty-three thousand, one hundred nine".