273274120 has 64 divisors (see below), whose sum is σ = 704246400. Its totient is φ = 93488640.

The previous prime is 273274117. The next prime is 273274129. The reversal of 273274120 is 21472372.

273274120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (273274129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183780 + ... + 185260.

It is an arithmetic number, because the mean of its divisors is an integer number (11003850).

Almost surely, 2^273274120 is an apocalyptic number.

273274120 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 273274120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352123200).

273274120 is an abundant number, since it is smaller than the sum of its proper divisors (430972280).

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

273274120 is a wasteful number, since it uses less digits than its factorization.

273274120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158 (or 2154 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 273274120 is about 16531.0048091458. The cubic root of 273274120 is about 648.9324646428.

The spelling of 273274120 in words is "two hundred seventy-three million, two hundred seventy-four thousand, one hundred twenty".