272933031 has 16 divisors (see below), whose sum is σ = 416947968. Its totient is φ = 155568000.

The previous prime is 272933029. The next prime is 272933047. The reversal of 272933031 is 130339272.

It is not a de Polignac number, because 272933031 - 2¹ = 272933029 is a prime.

It is a super-2 number, since 2×272933031² = 148984878821693922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 272933031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272933051) 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, 7785 + ... + 24626.

It is an arithmetic number, because the mean of its divisors is an integer number (26059248).

Almost surely, 2^272933031 is an apocalyptic number.

272933031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

272933031 is a deficient number, since it is larger than the sum of its proper divisors (144014937).

272933031 is a wasteful number, since it uses less digits than its factorization.

272933031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32822.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 272933031 is about 16520.6849434277. The cubic root of 272933031 is about 648.6623623734.

The spelling of 272933031 in words is "two hundred seventy-two million, nine hundred thirty-three thousand, thirty-one".