273275040 has 48 divisors (see below), whose sum is σ = 860817888. Its totient is φ = 72873216.

The previous prime is 273275021. The next prime is 273275047. The reversal of 273275040 is 40572372.

273275040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (30).

It is a junction number, because it is equal to n+sod(n) for n = 273274989 and 273275007.

It is not an unprimeable number, because it can be changed into a prime (273275047) 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, 284182 + ... + 285141.

It is an arithmetic number, because the mean of its divisors is an integer number (17933706).

Almost surely, 2^273275040 is an apocalyptic number.

273275040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273275040 is an abundant number, since it is smaller than the sum of its proper divisors (587542848).

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

273275040 is a wasteful number, since it uses less digits than its factorization.

273275040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569341 (or 569333 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 273275040 is about 16531.0326356220. The cubic root of 273275040 is about 648.9331928703.

The spelling of 273275040 in words is "two hundred seventy-three million, two hundred seventy-five thousand, forty".