273012801 has 16 divisors (see below), whose sum is σ = 372523008. Its totient is φ = 177771600.

The previous prime is 273012793. The next prime is 273012811. The reversal of 273012801 is 108210372.

It is not a de Polignac number, because 273012801 - 2³ = 273012793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (273012811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78816 + ... + 82206.

It is an arithmetic number, because the mean of its divisors is an integer number (23282688).

Almost surely, 2^273012801 is an apocalyptic number.

It is an amenable number.

273012801 is a deficient number, since it is larger than the sum of its proper divisors (99510207).

273012801 is a wasteful number, since it uses less digits than its factorization.

273012801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 273012801 is about 16523.0990131997. The cubic root of 273012801 is about 648.7255509588.

The spelling of 273012801 in words is "two hundred seventy-three million, twelve thousand, eight hundred one".