65290367 has 2 divisors, whose sum is σ = 65290368. Its totient is φ = 65290366.

The previous prime is 65290349. The next prime is 65290369. The reversal of 65290367 is 76309256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65290367 - 2²⁰ = 64241791 is a prime.

Together with 65290369, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 65290367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65290369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32645183 + 32645184.

It is an arithmetic number, because the mean of its divisors is an integer number (32645184).

Almost surely, 2^65290367 is an apocalyptic number.

65290367 is a deficient number, since it is larger than the sum of its proper divisors (1).

65290367 is an equidigital number, since it uses as much as digits as its factorization.

65290367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 65290367 is about 8080.2454789443. The cubic root of 65290367 is about 402.6703973560.

It can be divided in two parts, 652 and 90367, that added together give a palindrome (91019).

The spelling of 65290367 in words is "sixty-five million, two hundred ninety thousand, three hundred sixty-seven".