134715263 has 8 divisors (see below), whose sum is σ = 142711920. Its totient is φ = 126809280.

The previous prime is 134715257. The next prime is 134715283. The reversal of 134715263 is 362517431.

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

It is a cyclic number.

It is not a de Polignac number, because 134715263 - 2¹² = 134711167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134715233) 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, 19598 + ... + 25563.

It is an arithmetic number, because the mean of its divisors is an integer number (17838990).

Almost surely, 2^134715263 is an apocalyptic number.

134715263 is a deficient number, since it is larger than the sum of its proper divisors (7996657).

134715263 is a wasteful number, since it uses less digits than its factorization.

134715263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45337.

The product of its digits is 15120, while the sum is 32.

The square root of 134715263 is about 11606.6904412929. The cubic root of 134715263 is about 512.6318683472.

The spelling of 134715263 in words is "one hundred thirty-four million, seven hundred fifteen thousand, two hundred sixty-three".