136082073 has 4 divisors (see below), whose sum is σ = 181442768. Its totient is φ = 90721380.

The previous prime is 136082029. The next prime is 136082081. The reversal of 136082073 is 370280631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 136082073 - 2¹³ = 136073881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136082073.

It is not an unprimeable number, because it can be changed into a prime (136082083) 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, 22680343 + ... + 22680348.

It is an arithmetic number, because the mean of its divisors is an integer number (45360692).

Almost surely, 2^136082073 is an apocalyptic number.

It is an amenable number.

136082073 is a deficient number, since it is larger than the sum of its proper divisors (45360695).

136082073 is an equidigital number, since it uses as much as digits as its factorization.

136082073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45360694.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 136082073 is about 11665.4221098081. The cubic root of 136082073 is about 514.3597447772.

The spelling of 136082073 in words is "one hundred thirty-six million, eighty-two thousand, seventy-three".