136715073 has 16 divisors (see below), whose sum is σ = 199065600. Its totient is φ = 82771280.

The previous prime is 136715039. The next prime is 136715081. The reversal of 136715073 is 370517631.

It is not a de Polignac number, because 136715073 - 2¹⁴ = 136698689 is a prime.

It is a super-2 number, since 2×136715073² = 37382022370790658, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (136715083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46048 + ... + 48926.

It is an arithmetic number, because the mean of its divisors is an integer number (12441600).

Almost surely, 2^136715073 is an apocalyptic number.

It is an amenable number.

136715073 is a deficient number, since it is larger than the sum of its proper divisors (62350527).

136715073 is a wasteful number, since it uses less digits than its factorization.

136715073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 136715073 is about 11692.5220974775. The cubic root of 136715073 is about 515.1560440831.

136715073 divided by its sum of digits (33) gives a triangular number (4142881 = T₂₈₇₈).

The spelling of 136715073 in words is "one hundred thirty-six million, seven hundred fifteen thousand, seventy-three".