273740136 has 32 divisors (see below), whose sum is σ = 684987360. Its totient is φ = 91161792.

The previous prime is 273740119. The next prime is 273740141. The reversal of 273740136 is 631047372.

It is a junction number, because it is equal to n+sod(n) for n = 273740097 and 273740106.

It is an unprimeable number.

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, 24411 + ... + 33813.

It is an arithmetic number, because the mean of its divisors is an integer number (21405855).

Almost surely, 2^273740136 is an apocalyptic number.

It is an amenable number.

273740136 is an abundant number, since it is smaller than the sum of its proper divisors (411247224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

273740136 is a wasteful number, since it uses less digits than its factorization.

273740136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625 (or 10621 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 273740136 is about 16545.0940160520. The cubic root of 273740136 is about 649.3011313036.

The spelling of 273740136 in words is "two hundred seventy-three million, seven hundred forty thousand, one hundred thirty-six".