136197356 has 12 divisors (see below), whose sum is σ = 241217592. Its totient is φ = 67278048.

The previous prime is 136197349. The next prime is 136197401. The reversal of 136197356 is 653791631.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 204785 + ... + 205448.

It is an arithmetic number, because the mean of its divisors is an integer number (20101466).

Almost surely, 2^136197356 is an apocalyptic number.

It is an amenable number.

136197356 is a deficient number, since it is larger than the sum of its proper divisors (105020236).

136197356 is a wasteful number, since it uses less digits than its factorization.

136197356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410320 (or 410318 counting only the distinct ones).

The product of its digits is 102060, while the sum is 41.

The square root of 136197356 is about 11670.3622908631. The cubic root of 136197356 is about 514.5049517503.

The spelling of 136197356 in words is "one hundred thirty-six million, one hundred ninety-seven thousand, three hundred fifty-six".