134497726 has 16 divisors (see below), whose sum is σ = 220434048. Its totient is φ = 61039000.

The previous prime is 134497723. The next prime is 134497733. The reversal of 134497726 is 627794431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134497723) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10551 + ... + 19501.

It is an arithmetic number, because the mean of its divisors is an integer number (13777128).

Almost surely, 2^134497726 is an apocalyptic number.

134497726 is a deficient number, since it is larger than the sum of its proper divisors (85936322).

134497726 is a wasteful number, since it uses less digits than its factorization.

134497726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9647.

The product of its digits is 254016, while the sum is 43.

The square root of 134497726 is about 11597.3154652273. The cubic root of 134497726 is about 512.3557885737.

The spelling of 134497726 in words is "one hundred thirty-four million, four hundred ninety-seven thousand, seven hundred twenty-six".