134715494 has 4 divisors (see below), whose sum is σ = 202073244. Its totient is φ = 67357746.

The previous prime is 134715481. The next prime is 134715509. The reversal of 134715494 is 494517431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 494517431 = 20849 ⋅23719.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33678872 + ... + 33678875.

It is an arithmetic number, because the mean of its divisors is an integer number (50518311).

Almost surely, 2^134715494 is an apocalyptic number.

134715494 is a deficient number, since it is larger than the sum of its proper divisors (67357750).

134715494 is an equidigital number, since it uses as much as digits as its factorization.

134715494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67357749.

The product of its digits is 60480, while the sum is 38.

The square root of 134715494 is about 11606.7003924457. The cubic root of 134715494 is about 512.6321613551.

The spelling of 134715494 in words is "one hundred thirty-four million, seven hundred fifteen thousand, four hundred ninety-four".