272203071 has 16 divisors (see below), whose sum is σ = 422613504. Its totient is φ = 152609184.

The previous prime is 272203051. The next prime is 272203073. The reversal of 272203071 is 170302272.

It is not a de Polignac number, because 272203071 - 2⁵ = 272203039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272203073) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 121171 + ... + 123396.

It is an arithmetic number, because the mean of its divisors is an integer number (26413344).

Almost surely, 2^272203071 is an apocalyptic number.

272203071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

272203071 is a deficient number, since it is larger than the sum of its proper divisors (150410433).

272203071 is a wasteful number, since it uses less digits than its factorization.

272203071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244630.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 272203071 is about 16498.5778478025. The cubic root of 272203071 is about 648.0835630881.

The spelling of 272203071 in words is "two hundred seventy-two million, two hundred three thousand, seventy-one".