273163072 has 224 divisors, whose sum is σ = 737372160. Its totient is φ = 97320960.

The previous prime is 273163031. The next prime is 273163081. The reversal of 273163072 is 270361372.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3069204 + ... + 3069292.

It is an arithmetic number, because the mean of its divisors is an integer number (3291840).

Almost surely, 2^273163072 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 273163072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368686080).

273163072 is an abundant number, since it is smaller than the sum of its proper divisors (464209088).

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

273163072 is a wasteful number, since it uses less digits than its factorization.

273163072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 273163072 is about 16527.6456883611. The cubic root of 273163072 is about 648.8445524081.

The spelling of 273163072 in words is "two hundred seventy-three million, one hundred sixty-three thousand, seventy-two".