273144093 has 8 divisors (see below), whose sum is σ = 364384608. Its totient is φ = 181999824.

The previous prime is 273144089. The next prime is 273144103. The reversal of 273144093 is 390441372.

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

It is not a de Polignac number, because 273144093 - 2² = 273144089 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273144013) 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, 17155 + ... + 28992.

It is an arithmetic number, because the mean of its divisors is an integer number (45548076).

Almost surely, 2^273144093 is an apocalyptic number.

It is an amenable number.

273144093 is a deficient number, since it is larger than the sum of its proper divisors (91240515).

273144093 is a wasteful number, since it uses less digits than its factorization.

273144093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48123.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 273144093 is about 16527.0715191773. The cubic root of 273144093 is about 648.8295251134.

The spelling of 273144093 in words is "two hundred seventy-three million, one hundred forty-four thousand, ninety-three".