136876873 has 16 divisors (see below), whose sum is σ = 164229120. Its totient is φ = 111603600.

The previous prime is 136876867. The next prime is 136876879. The reversal of 136876873 is 378678631.

It is an interprime number because it is at equal distance from previous prime (136876867) and next prime (136876879).

It is a cyclic number.

It is not a de Polignac number, because 136876873 - 2¹³ = 136868681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136876879) 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, 7458 + ... + 18148.

It is an arithmetic number, because the mean of its divisors is an integer number (10264320).

Almost surely, 2^136876873 is an apocalyptic number.

It is an amenable number.

136876873 is a deficient number, since it is larger than the sum of its proper divisors (27352247).

136876873 is a wasteful number, since it uses less digits than its factorization.

136876873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10788.

The product of its digits is 1016064, while the sum is 49.

The square root of 136876873 is about 11699.4390036446. The cubic root of 136876873 is about 515.3591901486.

The spelling of 136876873 in words is "one hundred thirty-six million, eight hundred seventy-six thousand, eight hundred seventy-three".