34775137 has 2 divisors, whose sum is σ = 34775138. Its totient is φ = 34775136.

The previous prime is 34775099. The next prime is 34775141. The reversal of 34775137 is 73157743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34762816 + 12321 = 5896^2 + 111^2 .

It is an emirp because it is prime and its reverse (73157743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34775137 - 2⁷ = 34775009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34775096 and 34775105.

It is not a weakly prime, because it can be changed into another prime (34775177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17387568 + 17387569.

It is an arithmetic number, because the mean of its divisors is an integer number (17387569).

Almost surely, 2^34775137 is an apocalyptic number.

It is an amenable number.

34775137 is a deficient number, since it is larger than the sum of its proper divisors (1).

34775137 is an equidigital number, since it uses as much as digits as its factorization.

34775137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61740, while the sum is 37.

The square root of 34775137 is about 5897.0447683564. The cubic root of 34775137 is about 326.4046094651.

The spelling of 34775137 in words is "thirty-four million, seven hundred seventy-five thousand, one hundred thirty-seven".