273240713 has 4 divisors (see below), whose sum is σ = 285120768. Its totient is φ = 261360660.

The previous prime is 273240707. The next prime is 273240719. The reversal of 273240713 is 317042372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (273240707) and next prime (273240719).

It is a cyclic number.

It is not a de Polignac number, because 273240713 - 2¹⁰ = 273239689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (273240719) 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, 5939993 + ... + 5940038.

It is an arithmetic number, because the mean of its divisors is an integer number (71280192).

Almost surely, 2^273240713 is an apocalyptic number.

273240713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

273240713 is a deficient number, since it is larger than the sum of its proper divisors (11880055).

273240713 is a wasteful number, since it uses less digits than its factorization.

273240713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11880054.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 273240713 is about 16529.9943436167. The cubic root of 273240713 is about 648.9060201697.

The spelling of 273240713 in words is "two hundred seventy-three million, two hundred forty thousand, seven hundred thirteen".