272341885 has 8 divisors (see below), whose sum is σ = 334781496. Its totient is φ = 212559360.

The previous prime is 272341879. The next prime is 272341891. The reversal of 272341885 is 588143272.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (272341879) and next prime (272341891).

It can be written as a sum of positive squares in 4 ways, for example, as 11648569 + 260693316 = 3413^2 + 16146^2 .

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

It is not a de Polignac number, because 272341885 - 2¹⁹ = 271817597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664044 + ... + 664453.

It is an arithmetic number, because the mean of its divisors is an integer number (41847687).

Almost surely, 2^272341885 is an apocalyptic number.

It is an amenable number.

272341885 is a deficient number, since it is larger than the sum of its proper divisors (62439611).

272341885 is a wasteful number, since it uses less digits than its factorization.

272341885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328543.

The product of its digits is 107520, while the sum is 40.

The square root of 272341885 is about 16502.7841590442. The cubic root of 272341885 is about 648.1937109801.

The spelling of 272341885 in words is "two hundred seventy-two million, three hundred forty-one thousand, eight hundred eighty-five".