273371072 has 56 divisors (see below), whose sum is σ = 594207600. Its totient is φ = 124010496.

The previous prime is 273371071. The next prime is 273371083. The reversal of 273371072 is 270173372.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273371071) 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, 46304 + ... + 51872.

It is an arithmetic number, because the mean of its divisors is an integer number (10610850).

Almost surely, 2^273371072 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 273371072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297103800).

273371072 is an abundant number, since it is smaller than the sum of its proper divisors (320836528).

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

273371072 is a wasteful number, since it uses less digits than its factorization.

273371072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653 (or 5643 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 273371072 is about 16533.9369782275. The cubic root of 273371072 is about 649.0091981701.

The spelling of 273371072 in words is "two hundred seventy-three million, three hundred seventy-one thousand, seventy-two".