135856064 has 28 divisors (see below), whose sum is σ = 270046704. Its totient is φ = 67812864.

The previous prime is 135856037. The next prime is 135856079. The reversal of 135856064 is 460658531.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 46124 + ... + 48980.

Almost surely, 2^135856064 is an apocalyptic number.

It is an amenable number.

135856064 is a deficient number, since it is larger than the sum of its proper divisors (134190640).

135856064 is an equidigital number, since it uses as much as digits as its factorization.

135856064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612 (or 3602 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 135856064 is about 11655.7309509099. The cubic root of 135856064 is about 514.0748325290.

The spelling of 135856064 in words is "one hundred thirty-five million, eight hundred fifty-six thousand, sixty-four".