134265277 has 2 divisors, whose sum is σ = 134265278. Its totient is φ = 134265276.

The previous prime is 134265239. The next prime is 134265317. The reversal of 134265277 is 772562431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78747876 + 55517401 = 8874^2 + 7451^2 .

It is a cyclic number.

It is not a de Polignac number, because 134265277 - 2⁷ = 134265149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134265227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67132638 + 67132639.

It is an arithmetic number, because the mean of its divisors is an integer number (67132639).

Almost surely, 2^134265277 is an apocalyptic number.

It is an amenable number.

134265277 is a deficient number, since it is larger than the sum of its proper divisors (1).

134265277 is an equidigital number, since it uses as much as digits as its factorization.

134265277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 37.

The square root of 134265277 is about 11587.2894587129. The cubic root of 134265277 is about 512.0604545416.

The spelling of 134265277 in words is "one hundred thirty-four million, two hundred sixty-five thousand, two hundred seventy-seven".