135364197 has 16 divisors (see below), whose sum is σ = 186624000. Its totient is φ = 87183600.

The previous prime is 135364193. The next prime is 135364211. The reversal of 135364197 is 791463531.

It is not a de Polignac number, because 135364197 - 2² = 135364193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135364193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89554 + ... + 91052.

It is an arithmetic number, because the mean of its divisors is an integer number (11664000).

Almost surely, 2^135364197 is an apocalyptic number.

It is an amenable number.

135364197 is a deficient number, since it is larger than the sum of its proper divisors (51259803).

135364197 is a wasteful number, since it uses less digits than its factorization.

135364197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504.

The product of its digits is 68040, while the sum is 39.

The square root of 135364197 is about 11634.6120261915. The cubic root of 135364197 is about 513.4536795010.

The spelling of 135364197 in words is "one hundred thirty-five million, three hundred sixty-four thousand, one hundred ninety-seven".