134277765 has 8 divisors (see below), whose sum is σ = 214844448. Its totient is φ = 71614800.

The previous prime is 134277739. The next prime is 134277791. The reversal of 134277765 is 567772431.

It is an interprime number because it is at equal distance from previous prime (134277739) and next prime (134277791).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134277765 - 2¹³ = 134269573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4475911 + ... + 4475940.

It is an arithmetic number, because the mean of its divisors is an integer number (26855556).

Almost surely, 2^134277765 is an apocalyptic number.

134277765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134277765 is a deficient number, since it is larger than the sum of its proper divisors (80566683).

134277765 is an equidigital number, since it uses as much as digits as its factorization.

134277765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8951859.

The product of its digits is 246960, while the sum is 42.

The square root of 134277765 is about 11587.8283125010. The cubic root of 134277765 is about 512.0763296134.

The spelling of 134277765 in words is "one hundred thirty-four million, two hundred seventy-seven thousand, seven hundred sixty-five".