135000597 has 8 divisors (see below), whose sum is σ = 186207840. Its totient is φ = 86896880.

The previous prime is 135000589. The next prime is 135000611. The reversal of 135000597 is 795000531.

It is a happy number.

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 135000597 - 2³ = 135000589 is a prime.

It is a super-2 number, since 2×135000597² = 36450322380712818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135000527) 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, 775779 + ... + 775952.

It is an arithmetic number, because the mean of its divisors is an integer number (23275980).

Almost surely, 2^135000597 is an apocalyptic number.

It is an amenable number.

135000597 is a deficient number, since it is larger than the sum of its proper divisors (51207243).

135000597 is a wasteful number, since it uses less digits than its factorization.

135000597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551763.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 135000597 is about 11618.9757293834. The cubic root of 135000597 is about 512.9935401913.

The spelling of 135000597 in words is "one hundred thirty-five million, five hundred ninety-seven", and thus it is an aban number.