272941633 has 8 divisors (see below), whose sum is σ = 284184936. Its totient is φ = 261916800.

The previous prime is 272941589. The next prime is 272941703. The reversal of 272941633 is 336149272.

It can be written as a sum of positive squares in 4 ways, for example, as 8456464 + 264485169 = 2908^2 + 16263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272941633 - 2²⁵ = 239387201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272941592 and 272941601.

It is not an unprimeable number, because it can be changed into a prime (272941033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52066 + ... + 57067.

It is an arithmetic number, because the mean of its divisors is an integer number (35523117).

Almost surely, 2^272941633 is an apocalyptic number.

It is an amenable number.

272941633 is a deficient number, since it is larger than the sum of its proper divisors (11243303).

272941633 is a wasteful number, since it uses less digits than its factorization.

272941633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109235.

The product of its digits is 54432, while the sum is 37.

The square root of 272941633 is about 16520.9452816720. The cubic root of 272941633 is about 648.6691769083.

The spelling of 272941633 in words is "two hundred seventy-two million, nine hundred forty-one thousand, six hundred thirty-three".