134768895 has 8 divisors (see below), whose sum is σ = 215630256. Its totient is φ = 71876736.

The previous prime is 134768839. The next prime is 134768897. The reversal of 134768895 is 598867431.

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

It is not a de Polignac number, because 134768895 - 2⁹ = 134768383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134768897) 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 7 ways as a sum of consecutive naturals, for example, 4492282 + ... + 4492311.

It is an arithmetic number, because the mean of its divisors is an integer number (26953782).

Almost surely, 2^134768895 is an apocalyptic number.

134768895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134768895 is a deficient number, since it is larger than the sum of its proper divisors (80861361).

134768895 is an equidigital number, since it uses as much as digits as its factorization.

134768895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8984601.

The product of its digits is 1451520, while the sum is 51.

The square root of 134768895 is about 11609.0006029804. Note that the first 3 decimals coincide. The cubic root of 134768895 is about 512.6998879219.

The spelling of 134768895 in words is "one hundred thirty-four million, seven hundred sixty-eight thousand, eight hundred ninety-five".