272169230 has 16 divisors (see below), whose sum is σ = 490692384. Its totient is φ = 108692640.

The previous prime is 272169223. The next prime is 272169239. The reversal of 272169230 is 32961272.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272169239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15257 + ... + 27876.

It is an arithmetic number, because the mean of its divisors is an integer number (30668274).

Almost surely, 2^272169230 is an apocalyptic number.

272169230 is a deficient number, since it is larger than the sum of its proper divisors (218523154).

272169230 is a wasteful number, since it uses less digits than its factorization.

272169230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43771.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 272169230 is about 16497.5522426813. The cubic root of 272169230 is about 648.0567048254.

The spelling of 272169230 in words is "two hundred seventy-two million, one hundred sixty-nine thousand, two hundred thirty".