134077977 has 16 divisors (see below), whose sum is σ = 216692160. Its totient is φ = 81259200.

The previous prime is 134077967. The next prime is 134077987. The reversal of 134077977 is 779770431.

It is an interprime number because it is at equal distance from previous prime (134077967) and next prime (134077987).

It is not a de Polignac number, because 134077977 - 2¹⁹ = 133553689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134077967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225424 + ... + 226017.

It is an arithmetic number, because the mean of its divisors is an integer number (13543260).

Almost surely, 2^134077977 is an apocalyptic number.

It is an amenable number.

134077977 is a deficient number, since it is larger than the sum of its proper divisors (82614183).

134077977 is a wasteful number, since it uses less digits than its factorization.

134077977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451461 (or 451455 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 45.

The square root of 134077977 is about 11579.2045063553. The cubic root of 134077977 is about 511.8222357023.

The spelling of 134077977 in words is "one hundred thirty-four million, seventy-seven thousand, nine hundred seventy-seven".