272401441 has 4 divisors (see below), whose sum is σ = 293355412. Its totient is φ = 251447472.

The previous prime is 272401439. The next prime is 272401463. The reversal of 272401441 is 144104272.

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

It can be written as a sum of positive squares in 2 ways, for example, as 113742225 + 158659216 = 10665^2 + 12596^2 .

It is a cyclic number.

It is not a de Polignac number, because 272401441 - 2¹ = 272401439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272401741) 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, 10476966 + ... + 10476991.

It is an arithmetic number, because the mean of its divisors is an integer number (73338853).

Almost surely, 2^272401441 is an apocalyptic number.

It is an amenable number.

272401441 is a deficient number, since it is larger than the sum of its proper divisors (20953971).

272401441 is a wasteful number, since it uses less digits than its factorization.

272401441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20953970.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 272401441 is about 16504.5884832067. The cubic root of 272401441 is about 648.2409567560.

The spelling of 272401441 in words is "two hundred seventy-two million, four hundred one thousand, four hundred forty-one".