134880927 has 4 divisors (see below), whose sum is σ = 179841240. Its totient is φ = 89920616.

The previous prime is 134880923. The next prime is 134880931. The reversal of 134880927 is 729088431.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (134880923) and next prime (134880931).

It is a cyclic number.

It is not a de Polignac number, because 134880927 - 2² = 134880923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134880923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22480152 + ... + 22480157.

It is an arithmetic number, because the mean of its divisors is an integer number (44960310).

Almost surely, 2^134880927 is an apocalyptic number.

134880927 is a deficient number, since it is larger than the sum of its proper divisors (44960313).

134880927 is an equidigital number, since it uses as much as digits as its factorization.

134880927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44960312.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 134880927 is about 11613.8248221678. The cubic root of 134880927 is about 512.8419159595.

The spelling of 134880927 in words is "one hundred thirty-four million, eight hundred eighty thousand, nine hundred twenty-seven".