273423360 has 176 divisors, whose sum is σ = 999853056. Its totient is φ = 62472192.

The previous prime is 273423347. The next prime is 273423361. The reversal of 273423360 is 63324372.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273423361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106249 + ... + 108791.

Almost surely, 2^273423360 is an apocalyptic number.

273423360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273423360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499926528).

273423360 is an abundant number, since it is smaller than the sum of its proper divisors (726429696).

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

273423360 is a wasteful number, since it uses less digits than its factorization.

273423360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578 (or 2560 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 273423360 is about 16535.5181352143. The cubic root of 273423360 is about 649.0505744446.

The spelling of 273423360 in words is "two hundred seventy-three million, four hundred twenty-three thousand, three hundred sixty".