134877086 has 16 divisors (see below), whose sum is σ = 220309200. Its totient is φ = 61685568.

The previous prime is 134877079. The next prime is 134877089. The reversal of 134877086 is 680778431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134877089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60095 + ... + 62298.

It is an arithmetic number, because the mean of its divisors is an integer number (13769325).

Almost surely, 2^134877086 is an apocalyptic number.

134877086 is a deficient number, since it is larger than the sum of its proper divisors (85432114).

134877086 is a wasteful number, since it uses less digits than its factorization.

134877086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122443.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 134877086 is about 11613.6594577248. The cubic root of 134877086 is about 512.8370478522.

The spelling of 134877086 in words is "one hundred thirty-four million, eight hundred seventy-seven thousand, eighty-six".