135347597 has 16 divisors (see below), whose sum is σ = 169029504. Its totient is φ = 105288000.

The previous prime is 135347579. The next prime is 135347599. The reversal of 135347597 is 795743531.

It is a cyclic number.

It is not a de Polignac number, because 135347597 - 2⁶ = 135347533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135347599) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62147 + ... + 64287.

It is an arithmetic number, because the mean of its divisors is an integer number (10564344).

Almost surely, 2^135347597 is an apocalyptic number.

It is an amenable number.

135347597 is a deficient number, since it is larger than the sum of its proper divisors (33681907).

135347597 is a wasteful number, since it uses less digits than its factorization.

135347597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980.

The product of its digits is 396900, while the sum is 44.

The square root of 135347597 is about 11633.8986156834. The cubic root of 135347597 is about 513.4326900033.

The spelling of 135347597 in words is "one hundred thirty-five million, three hundred forty-seven thousand, five hundred ninety-seven".