273223073 has 8 divisors (see below), whose sum is σ = 276300288. Its totient is φ = 270161824.

The previous prime is 273223063. The next prime is 273223081. The reversal of 273223073 is 370322372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 273223073 - 2⁶ = 273223009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (273223033) 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, 32240 + ... + 39822.

It is an arithmetic number, because the mean of its divisors is an integer number (34537536).

Almost surely, 2^273223073 is an apocalyptic number.

It is an amenable number.

273223073 is a deficient number, since it is larger than the sum of its proper divisors (3077215).

273223073 is a wasteful number, since it uses less digits than its factorization.

273223073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983.

The product of its (nonzero) digits is 10584, while the sum is 29.

The square root of 273223073 is about 16529.4607595045. The cubic root of 273223073 is about 648.8920557445.

The spelling of 273223073 in words is "two hundred seventy-three million, two hundred twenty-three thousand, seventy-three".