239601941 has 2 divisors, whose sum is σ = 239601942. Its totient is φ = 239601940.

The previous prime is 239601937. The next prime is 239601949. The reversal of 239601941 is 149106932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239599441 + 2500 = 15479^2 + 50^2 .

It is a cyclic number.

It is not a de Polignac number, because 239601941 - 2² = 239601937 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 (239601949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119800970 + 119800971.

It is an arithmetic number, because the mean of its divisors is an integer number (119800971).

Almost surely, 2^239601941 is an apocalyptic number.

It is an amenable number.

239601941 is a deficient number, since it is larger than the sum of its proper divisors (1).

239601941 is an equidigital number, since it uses as much as digits as its factorization.

239601941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 239601941 is about 15479.0807543601. The cubic root of 239601941 is about 621.1027383280.

The spelling of 239601941 in words is "two hundred thirty-nine million, six hundred one thousand, nine hundred forty-one".