614670137 has 2 divisors, whose sum is σ = 614670138. Its totient is φ = 614670136.

The previous prime is 614670103. The next prime is 614670157. The reversal of 614670137 is 731076416.

614670137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458645056 + 156025081 = 21416^2 + 12491^2 .

It is a cyclic number.

It is not a de Polignac number, because 614670137 - 2²⁴ = 597892921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 614670097 and 614670106.

It is not a weakly prime, because it can be changed into another prime (614670157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307335068 + 307335069.

It is an arithmetic number, because the mean of its divisors is an integer number (307335069).

Almost surely, 2^614670137 is an apocalyptic number.

It is an amenable number.

614670137 is a deficient number, since it is larger than the sum of its proper divisors (1).

614670137 is an equidigital number, since it uses as much as digits as its factorization.

614670137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 614670137 is about 24792.5419632598. The cubic root of 614670137 is about 850.2514305790.

The spelling of 614670137 in words is "six hundred fourteen million, six hundred seventy thousand, one hundred thirty-seven".