272090069 has 16 divisors (see below), whose sum is σ = 294395904. Its totient is φ = 250734000.

The previous prime is 272090059. The next prime is 272090087. The reversal of 272090069 is 960090272.

It is a cyclic number.

It is not a de Polignac number, because 272090069 - 2⁸ = 272089813 is a prime.

It is a super-2 number, since 2×272090069² = 148066011296849522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272090029) 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, 186794 + ... + 188244.

It is an arithmetic number, because the mean of its divisors is an integer number (18399744).

Almost surely, 2^272090069 is an apocalyptic number.

It is an amenable number.

272090069 is a deficient number, since it is larger than the sum of its proper divisors (22305835).

272090069 is a wasteful number, since it uses less digits than its factorization.

272090069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 272090069 is about 16495.1528941080. The cubic root of 272090069 is about 647.9938691756.

The spelling of 272090069 in words is "two hundred seventy-two million, ninety thousand, sixty-nine".