965388241 has 2 divisors, whose sum is σ = 965388242. Its totient is φ = 965388240.

The previous prime is 965388181. The next prime is 965388253. The reversal of 965388241 is 142883569.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702462016 + 262926225 = 26504^2 + 16215^2 .

It is an emirp because it is prime and its reverse (142883569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 965388241 - 2²³ = 956999633 is a prime.

It is a super-2 number, since 2×965388241² = 1863948911722148162, which contains 22 as substring.

It is equal to p_49175974 and since 965388241 and 49175974 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 965388191 and 965388200.

It is not a weakly prime, because it can be changed into another prime (965382241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482694120 + 482694121.

It is an arithmetic number, because the mean of its divisors is an integer number (482694121).

Almost surely, 2^965388241 is an apocalyptic number.

It is an amenable number.

965388241 is a deficient number, since it is larger than the sum of its proper divisors (1).

965388241 is an equidigital number, since it uses as much as digits as its factorization.

965388241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 414720, while the sum is 46.

The square root of 965388241 is about 31070.6974656186. The cubic root of 965388241 is about 988.3270186882.

The spelling of 965388241 in words is "nine hundred sixty-five million, three hundred eighty-eight thousand, two hundred forty-one".