273028032 has 168 divisors, whose sum is σ = 840187296. Its totient is φ = 84547584.

The previous prime is 273028031. The next prime is 273028039. The reversal of 273028032 is 230820372.

It is a junction number, because it is equal to n+sod(n) for n = 273027987 and 273028005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273028031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489898 + ... + 490454.

Almost surely, 2^273028032 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 273028032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420093648).

273028032 is an abundant number, since it is smaller than the sum of its proper divisors (567159264).

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

273028032 is a wasteful number, since it uses less digits than its factorization.

273028032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 622 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 273028032 is about 16523.5599069934. The cubic root of 273028032 is about 648.7376145630.

The spelling of 273028032 in words is "two hundred seventy-three million, twenty-eight thousand, thirty-two".