134597697 has 32 divisors (see below), whose sum is σ = 200352768. Its totient is φ = 79845696.

The previous prime is 134597693. The next prime is 134597699. The reversal of 134597697 is 796795431.

It is not a de Polignac number, because 134597697 - 2² = 134597693 is a prime.

It is a super-3 number, since 3×134597697³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (134597693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138708 + ... + 139674.

It is an arithmetic number, because the mean of its divisors is an integer number (6261024).

Almost surely, 2^134597697 is an apocalyptic number.

It is an amenable number.

134597697 is a deficient number, since it is larger than the sum of its proper divisors (65755071).

134597697 is a wasteful number, since it uses less digits than its factorization.

134597697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109.

The product of its digits is 1428840, while the sum is 51.

The square root of 134597697 is about 11601.6247569037. The cubic root of 134597697 is about 512.4827003480.

The spelling of 134597697 in words is "one hundred thirty-four million, five hundred ninety-seven thousand, six hundred ninety-seven".