273091116 has 12 divisors (see below), whose sum is σ = 637212632. Its totient is φ = 91030368.

The previous prime is 273091099. The next prime is 273091157. The reversal of 273091116 is 611190372.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11378785 + ... + 11378808.

Almost surely, 2^273091116 is an apocalyptic number.

It is an amenable number.

273091116 is an abundant number, since it is smaller than the sum of its proper divisors (364121516).

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

273091116 is a wasteful number, since it uses less digits than its factorization.

273091116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22757600 (or 22757598 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 273091116 is about 16525.4687074225. The cubic root of 273091116 is about 648.7875750156.

The spelling of 273091116 in words is "two hundred seventy-three million, ninety-one thousand, one hundred sixteen".