466868137 has 2 divisors, whose sum is σ = 466868138. Its totient is φ = 466868136.

The previous prime is 466868123. The next prime is 466868147. The reversal of 466868137 is 731868664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 279424656 + 187443481 = 16716^2 + 13691^2 .

It is a cyclic number.

It is not a de Polignac number, because 466868137 - 2⁷ = 466868009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (466868147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233434068 + 233434069.

It is an arithmetic number, because the mean of its divisors is an integer number (233434069).

Almost surely, 2^466868137 is an apocalyptic number.

It is an amenable number.

466868137 is a deficient number, since it is larger than the sum of its proper divisors (1).

466868137 is an equidigital number, since it uses as much as digits as its factorization.

466868137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 49.

The square root of 466868137 is about 21607.1316236098. The cubic root of 466868137 is about 775.7671969886.

The spelling of 466868137 in words is "four hundred sixty-six million, eight hundred sixty-eight thousand, one hundred thirty-seven".