134895638 has 8 divisors (see below), whose sum is σ = 202638360. Its totient is φ = 67349520.

The previous prime is 134895637. The next prime is 134895641. The reversal of 134895638 is 836598431.

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

It is a junction number, because it is equal to n+sod(n) for n = 134895592 and 134895601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134895637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47423 + ... + 50186.

It is an arithmetic number, because the mean of its divisors is an integer number (25329795).

Almost surely, 2^134895638 is an apocalyptic number.

134895638 is a deficient number, since it is larger than the sum of its proper divisors (67742722).

134895638 is an equidigital number, since it uses as much as digits as its factorization.

134895638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98302.

The product of its digits is 622080, while the sum is 47.

The square root of 134895638 is about 11614.4581449158. The cubic root of 134895638 is about 512.8605599179.

The spelling of 134895638 in words is "one hundred thirty-four million, eight hundred ninety-five thousand, six hundred thirty-eight".