134737497 has 12 divisors (see below), whose sum is σ = 194853204. Its totient is φ = 89717760.

The previous prime is 134737483. The next prime is 134737511. The reversal of 134737497 is 794737431.

134737497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134737483) and next prime (134737511).

It can be written as a sum of positive squares in 2 ways, for example, as 21123216 + 113614281 = 4596^2 + 10659^2 .

It is not a de Polignac number, because 134737497 - 2⁸ = 134737241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134737457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568 + ... + 16425.

It is an arithmetic number, because the mean of its divisors is an integer number (16237767).

Almost surely, 2^134737497 is an apocalyptic number.

It is an amenable number.

134737497 is a deficient number, since it is larger than the sum of its proper divisors (60115707).

134737497 is a wasteful number, since it uses less digits than its factorization.

134737497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17880 (or 17877 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 134737497 is about 11607.6482114165. The cubic root of 134737497 is about 512.6600691358.

The spelling of 134737497 in words is "one hundred thirty-four million, seven hundred thirty-seven thousand, four hundred ninety-seven".