273120067 has 4 divisors (see below), whose sum is σ = 297949176. Its totient is φ = 248290960.

The previous prime is 273119993. The next prime is 273120091. The reversal of 273120067 is 760021372.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 273120067 - 2¹¹ = 273118019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (273124067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12414538 + ... + 12414559.

It is an arithmetic number, because the mean of its divisors is an integer number (74487294).

Almost surely, 2^273120067 is an apocalyptic number.

273120067 is a deficient number, since it is larger than the sum of its proper divisors (24829109).

273120067 is a wasteful number, since it uses less digits than its factorization.

273120067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24829108.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 273120067 is about 16526.3446351575. The cubic root of 273120067 is about 648.8105006794.

The spelling of 273120067 in words is "two hundred seventy-three million, one hundred twenty thousand, sixty-seven".