65214679 has 2 divisors, whose sum is σ = 65214680. Its totient is φ = 65214678.

The previous prime is 65214659. The next prime is 65214689. The reversal of 65214679 is 97641256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65214679 - 2¹⁹ = 64690391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65214619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32607339 + 32607340.

It is an arithmetic number, because the mean of its divisors is an integer number (32607340).

Almost surely, 2^65214679 is an apocalyptic number.

65214679 is a deficient number, since it is larger than the sum of its proper divisors (1).

65214679 is an equidigital number, since it uses as much as digits as its factorization.

65214679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 65214679 is about 8075.5605997355. The cubic root of 65214679 is about 402.5147383464.

The spelling of 65214679 in words is "sixty-five million, two hundred fourteen thousand, six hundred seventy-nine".