272273741 has 4 divisors (see below), whose sum is σ = 272322300. Its totient is φ = 272225184.

The previous prime is 272273723. The next prime is 272273759. The reversal of 272273741 is 147372272.

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

It is an interprime number because it is at equal distance from previous prime (272273723) and next prime (272273759).

It can be written as a sum of positive squares in 2 ways, for example, as 156625225 + 115648516 = 12515^2 + 10754^2 .

It is a cyclic number.

It is not a de Polignac number, because 272273741 - 2¹⁴ = 272257357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272273761) 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, 14576 + ... + 27513.

It is an arithmetic number, because the mean of its divisors is an integer number (68080575).

Almost surely, 2^272273741 is an apocalyptic number.

It is an amenable number.

272273741 is a deficient number, since it is larger than the sum of its proper divisors (48559).

272273741 is an equidigital number, since it uses as much as digits as its factorization.

272273741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48558.

The product of its digits is 32928, while the sum is 35.

The square root of 272273741 is about 16500.7194085591. The cubic root of 272273741 is about 648.1396438936.

The spelling of 272273741 in words is "two hundred seventy-two million, two hundred seventy-three thousand, seven hundred forty-one".