614064137 has 2 divisors, whose sum is σ = 614064138. Its totient is φ = 614064136.

The previous prime is 614064103. The next prime is 614064263. The reversal of 614064137 is 731460416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 564347536 + 49716601 = 23756^2 + 7051^2 .

It is a cyclic number.

It is not a de Polignac number, because 614064137 - 2²⁶ = 546955273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (614064637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307032068 + 307032069.

It is an arithmetic number, because the mean of its divisors is an integer number (307032069).

Almost surely, 2^614064137 is an apocalyptic number.

It is an amenable number.

614064137 is a deficient number, since it is larger than the sum of its proper divisors (1).

614064137 is an equidigital number, since it uses as much as digits as its factorization.

614064137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 614064137 is about 24780.3175322674. The cubic root of 614064137 is about 849.9719192569.

The spelling of 614064137 in words is "six hundred fourteen million, sixty-four thousand, one hundred thirty-seven".