136995064 has 32 divisors (see below), whose sum is σ = 260190000. Its totient is φ = 67617792.

The previous prime is 136995049. The next prime is 136995071. The reversal of 136995064 is 460599631.

It is a self number, because there is not a number n which added to its sum of digits gives 136995064.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387912 + ... + 388264.

Almost surely, 2^136995064 is an apocalyptic number.

It is an amenable number.

136995064 is a deficient number, since it is larger than the sum of its proper divisors (123194936).

136995064 is a wasteful number, since it uses less digits than its factorization.

136995064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 136995064 is about 11704.4890533504. The cubic root of 136995064 is about 515.5074822920.

The spelling of 136995064 in words is "one hundred thirty-six million, nine hundred ninety-five thousand, sixty-four".