135994008 has 16 divisors (see below), whose sum is σ = 339985080. Its totient is φ = 45331328.

The previous prime is 135994003. The next prime is 135994037. The reversal of 135994008 is 800499531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135994003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2833185 + ... + 2833232.

Almost surely, 2^135994008 is an apocalyptic number.

It is an amenable number.

135994008 is an abundant number, since it is smaller than the sum of its proper divisors (203991072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135994008 is a wasteful number, since it uses less digits than its factorization.

135994008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666426 (or 5666422 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 135994008 is about 11661.6468819803. The cubic root of 135994008 is about 514.2487655113.

The spelling of 135994008 in words is "one hundred thirty-five million, nine hundred ninety-four thousand, eight".