136058388 has 12 divisors (see below), whose sum is σ = 317469600. Its totient is φ = 45352792.

The previous prime is 136058387. The next prime is 136058393. The reversal of 136058388 is 883850631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136058383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5669088 + ... + 5669111.

It is an arithmetic number, because the mean of its divisors is an integer number (26455800).

Almost surely, 2^136058388 is an apocalyptic number.

It is an amenable number.

136058388 is an abundant number, since it is smaller than the sum of its proper divisors (181411212).

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

136058388 is a wasteful number, since it uses less digits than its factorization.

136058388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11338206 (or 11338204 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 136058388 is about 11664.4068859072. The cubic root of 136058388 is about 514.3299017148.

The spelling of 136058388 in words is "one hundred thirty-six million, fifty-eight thousand, three hundred eighty-eight".