232009087 has 2 divisors, whose sum is σ = 232009088. Its totient is φ = 232009086.

The previous prime is 232009079. The next prime is 232009093. The reversal of 232009087 is 780900232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232009087 - 2³ = 232009079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232009097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116004543 + 116004544.

It is an arithmetic number, because the mean of its divisors is an integer number (116004544).

Almost surely, 2^232009087 is an apocalyptic number.

232009087 is a deficient number, since it is larger than the sum of its proper divisors (1).

232009087 is an equidigital number, since it uses as much as digits as its factorization.

232009087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 232009087 is about 15231.8445041958. The cubic root of 232009087 is about 614.4713874873.

The spelling of 232009087 in words is "two hundred thirty-two million, nine thousand, eighty-seven".