272099867 has 16 divisors (see below), whose sum is σ = 308017920. Its totient is φ = 238483872.

The previous prime is 272099843. The next prime is 272099879. The reversal of 272099867 is 768990272.

It is a happy number.

It is not a de Polignac number, because 272099867 - 2¹⁰ = 272098843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272099897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38288 + ... + 44834.

It is an arithmetic number, because the mean of its divisors is an integer number (19251120).

Almost surely, 2^272099867 is an apocalyptic number.

272099867 is a deficient number, since it is larger than the sum of its proper divisors (35918053).

272099867 is a wasteful number, since it uses less digits than its factorization.

272099867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6722.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 272099867 is about 16495.4498877721. The cubic root of 272099867 is about 648.0016471977.

The spelling of 272099867 in words is "two hundred seventy-two million, ninety-nine thousand, eight hundred sixty-seven".