265167941 has 2 divisors, whose sum is σ = 265167942. Its totient is φ = 265167940.

The previous prime is 265167923. The next prime is 265167949. The reversal of 265167941 is 149761562.

265167941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 264745441 + 422500 = 16271^2 + 650^2 .

It is a cyclic number.

It is not a de Polignac number, because 265167941 - 2²² = 260973637 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 (265167949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132583970 + 132583971.

It is an arithmetic number, because the mean of its divisors is an integer number (132583971).

Almost surely, 2^265167941 is an apocalyptic number.

It is an amenable number.

265167941 is a deficient number, since it is larger than the sum of its proper divisors (1).

265167941 is an equidigital number, since it uses as much as digits as its factorization.

265167941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 41.

The square root of 265167941 is about 16283.9780459199. The cubic root of 265167941 is about 642.4514871999.

The spelling of 265167941 in words is "two hundred sixty-five million, one hundred sixty-seven thousand, nine hundred forty-one".