134735977 has 2 divisors, whose sum is σ = 134735978. Its totient is φ = 134735976.

The previous prime is 134735971. The next prime is 134736029. The reversal of 134735977 is 779537431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119596096 + 15139881 = 10936^2 + 3891^2 .

It is a cyclic number.

It is not a de Polignac number, because 134735977 - 2²⁷ = 518249 is a prime.

It is not a weakly prime, because it can be changed into another prime (134735971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67367988 + 67367989.

It is an arithmetic number, because the mean of its divisors is an integer number (67367989).

Almost surely, 2^134735977 is an apocalyptic number.

It is an amenable number.

134735977 is a deficient number, since it is larger than the sum of its proper divisors (1).

134735977 is an equidigital number, since it uses as much as digits as its factorization.

134735977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 555660, while the sum is 46.

The square root of 134735977 is about 11607.5827371594. The cubic root of 134735977 is about 512.6581413225.

The spelling of 134735977 in words is "one hundred thirty-four million, seven hundred thirty-five thousand, nine hundred seventy-seven".