136883873 has 8 divisors (see below), whose sum is σ = 157035648. Its totient is φ = 116881344.

The previous prime is 136883861. The next prime is 136883897. The reversal of 136883873 is 378388631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136883873 - 2¹⁰ = 136882849 is a prime.

It is a super-3 number, since 3×136883873³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (136885873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35336 + ... + 39017.

It is an arithmetic number, because the mean of its divisors is an integer number (19629456).

Almost surely, 2^136883873 is an apocalyptic number.

It is an amenable number.

136883873 is a deficient number, since it is larger than the sum of its proper divisors (20151775).

136883873 is an equidigital number, since it uses as much as digits as its factorization.

136883873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74623.

The product of its digits is 580608, while the sum is 47.

The square root of 136883873 is about 11699.7381594632. The cubic root of 136883873 is about 515.3679753017.

It can be divided in two parts, 13 and 6883873, that added together give a palindrome (6883886).

The spelling of 136883873 in words is "one hundred thirty-six million, eight hundred eighty-three thousand, eight hundred seventy-three".