514214137 has 2 divisors, whose sum is σ = 514214138. Its totient is φ = 514214136.

The previous prime is 514214131. The next prime is 514214159. The reversal of 514214137 is 731412415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 384003216 + 130210921 = 19596^2 + 11411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514214137 is a prime.

It is not a weakly prime, because it can be changed into another prime (514214131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257107068 + 257107069.

It is an arithmetic number, because the mean of its divisors is an integer number (257107069).

Almost surely, 2^514214137 is an apocalyptic number.

It is an amenable number.

514214137 is a deficient number, since it is larger than the sum of its proper divisors (1).

514214137 is an equidigital number, since it uses as much as digits as its factorization.

514214137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 28.

The square root of 514214137 is about 22676.2901948268. The cubic root of 514214137 is about 801.1515380091.

The spelling of 514214137 in words is "five hundred fourteen million, two hundred fourteen thousand, one hundred thirty-seven".