273644041 has 12 divisors (see below), whose sum is σ = 313862976. Its totient is φ = 237948920.

The previous prime is 273644039. The next prime is 273644051. The reversal of 273644041 is 140446372.

It is not a de Polignac number, because 273644041 - 2¹ = 273644039 is a prime.

It is a super-2 number, since 2×273644041² = 149762122349619362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 273643994 and 273644012.

It is not an unprimeable number, because it can be changed into a prime (273644051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46381 + ... + 51946.

It is an arithmetic number, because the mean of its divisors is an integer number (26155248).

Almost surely, 2^273644041 is an apocalyptic number.

It is an amenable number.

273644041 is a deficient number, since it is larger than the sum of its proper divisors (40218935).

273644041 is a wasteful number, since it uses less digits than its factorization.

273644041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98372 (or 98361 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 273644041 is about 16542.1897280862. The cubic root of 273644041 is about 649.2251445233.

The spelling of 273644041 in words is "two hundred seventy-three million, six hundred forty-four thousand, forty-one".