273223088 has 40 divisors (see below), whose sum is σ = 550262400. Its totient is φ = 131281920.

The previous prime is 273223081. The next prime is 273223117. The reversal of 273223088 is 880322372.

It is not an unprimeable number, because it can be changed into a prime (273223081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72056 + ... + 75752.

It is an arithmetic number, because the mean of its divisors is an integer number (13756560).

Almost surely, 2^273223088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273223088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275131200).

273223088 is an abundant number, since it is smaller than the sum of its proper divisors (277039312).

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

273223088 is a wasteful number, since it uses less digits than its factorization.

273223088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 273223088 is about 16529.4612132398. The cubic root of 273223088 is about 648.8920676192.

The spelling of 273223088 in words is "two hundred seventy-three million, two hundred twenty-three thousand, eighty-eight".