134885877 has 12 divisors (see below), whose sum is σ = 209210976. Its totient is φ = 77077560.

The previous prime is 134885857. The next prime is 134885879. The reversal of 134885877 is 778588431.

It is not a de Polignac number, because 134885877 - 2⁷ = 134885749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134885879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 458649 + ... + 458942.

It is an arithmetic number, because the mean of its divisors is an integer number (17434248).

Almost surely, 2^134885877 is an apocalyptic number.

It is an amenable number.

134885877 is a deficient number, since it is larger than the sum of its proper divisors (74325099).

134885877 is an equidigital number, since it uses as much as digits as its factorization.

134885877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917608 (or 917601 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 51.

The square root of 134885877 is about 11614.0379283004. The cubic root of 134885877 is about 512.8481894841.

The spelling of 134885877 in words is "one hundred thirty-four million, eight hundred eighty-five thousand, eight hundred seventy-seven".