136381058 has 16 divisors (see below), whose sum is σ = 223348320. Its totient is φ = 61941600.

The previous prime is 136381043. The next prime is 136381061. The reversal of 136381058 is 850183631.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52838 + ... + 55358.

It is an arithmetic number, because the mean of its divisors is an integer number (13959270).

Almost surely, 2^136381058 is an apocalyptic number.

136381058 is a deficient number, since it is larger than the sum of its proper divisors (86967262).

136381058 is a wasteful number, since it uses less digits than its factorization.

136381058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 136381058 is about 11678.2300885023. The cubic root of 136381058 is about 514.7361680021.

The spelling of 136381058 in words is "one hundred thirty-six million, three hundred eighty-one thousand, fifty-eight".