272205441 has 12 divisors (see below), whose sum is σ = 407748432. Its totient is φ = 181470132.

The previous prime is 272205431. The next prime is 272205443. The reversal of 272205441 is 144502272.

It is not a de Polignac number, because 272205441 - 2¹⁸ = 271943297 is a prime.

It is a super-2 number, since 2×272205441² = 148191604220008962, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (272205443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559851 + ... + 560336.

It is an arithmetic number, because the mean of its divisors is an integer number (33979036).

Almost surely, 2^272205441 is an apocalyptic number.

It is an amenable number.

272205441 is a deficient number, since it is larger than the sum of its proper divisors (135542991).

272205441 is an equidigital number, since it uses as much as digits as its factorization.

272205441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120202 (or 1120190 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 272205441 is about 16498.6496720186. The cubic root of 272205441 is about 648.0854439799.

The spelling of 272205441 in words is "two hundred seventy-two million, two hundred five thousand, four hundred forty-one".