273712992 has 48 divisors (see below), whose sum is σ = 821140992. Its totient is φ = 78203520.

The previous prime is 273712979. The next prime is 273713021. The reversal of 273712992 is 299217372.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202984 + ... + 204327.

It is an arithmetic number, because the mean of its divisors is an integer number (17107104).

Almost surely, 2^273712992 is an apocalyptic number.

It is an amenable number.

273712992 is an abundant number, since it is smaller than the sum of its proper divisors (547428000).

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

273712992 is a wasteful number, since it uses less digits than its factorization.

273712992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407331 (or 407323 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 273712992 is about 16544.2736921268. The cubic root of 273712992 is about 649.2796690843.

The spelling of 273712992 in words is "two hundred seventy-three million, seven hundred twelve thousand, nine hundred ninety-two".