232260209 has 2 divisors, whose sum is σ = 232260210. Its totient is φ = 232260208.

The previous prime is 232260109. The next prime is 232260251. The reversal of 232260209 is 902062232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213744400 + 18515809 = 14620^2 + 4303^2 .

It is a cyclic number.

It is not a de Polignac number, because 232260209 - 2²⁰ = 231211633 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232260109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116130104 + 116130105.

It is an arithmetic number, because the mean of its divisors is an integer number (116130105).

Almost surely, 2^232260209 is an apocalyptic number.

It is an amenable number.

232260209 is a deficient number, since it is larger than the sum of its proper divisors (1).

232260209 is an equidigital number, since it uses as much as digits as its factorization.

232260209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 232260209 is about 15240.0855968725. The cubic root of 232260209 is about 614.6930047325.

The spelling of 232260209 in words is "two hundred thirty-two million, two hundred sixty thousand, two hundred nine".