272085901 has 8 divisors (see below), whose sum is σ = 295877880. Its totient is φ = 249159168.

The previous prime is 272085899. The next prime is 272085937. The reversal of 272085901 is 109580272.

It can be written as a sum of positive squares in 4 ways, for example, as 91183401 + 180902500 = 9549^2 + 13450^2 .

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 272085901 - 2¹ = 272085899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272085001) 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, 215656 + ... + 216913.

It is an arithmetic number, because the mean of its divisors is an integer number (36984735).

Almost surely, 2^272085901 is an apocalyptic number.

It is an amenable number.

272085901 is a deficient number, since it is larger than the sum of its proper divisors (23791979).

272085901 is a wasteful number, since it uses less digits than its factorization.

272085901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432623.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 272085901 is about 16495.0265534797. The cubic root of 272085901 is about 647.9905604033.

The spelling of 272085901 in words is "two hundred seventy-two million, eighty-five thousand, nine hundred one".