65456467 has 2 divisors, whose sum is σ = 65456468. Its totient is φ = 65456466.

The previous prime is 65456423. The next prime is 65456497. The reversal of 65456467 is 76465456.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65456467 - 2¹¹ = 65454419 is a prime.

It is not a weakly prime, because it can be changed into another prime (65456497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32728233 + 32728234.

It is an arithmetic number, because the mean of its divisors is an integer number (32728234).

Almost surely, 2^65456467 is an apocalyptic number.

65456467 is a deficient number, since it is larger than the sum of its proper divisors (1).

65456467 is an equidigital number, since it uses as much as digits as its factorization.

65456467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 604800, while the sum is 43.

The square root of 65456467 is about 8090.5171033748. The cubic root of 65456467 is about 403.0115753807.

It can be divided in two parts, 654 and 56467, that added together give a square (57121 = 239²).

The spelling of 65456467 in words is "sixty-five million, four hundred fifty-six thousand, four hundred sixty-seven".