272030031 has 96 divisors (see below), whose sum is σ = 509902848. Its totient is φ = 135924480.

The previous prime is 272030027. The next prime is 272030041. The reversal of 272030031 is 130030272.

It is not a de Polignac number, because 272030031 - 2² = 272030027 is a prime.

It is a super-2 number, since 2×272030031² = 148000675531721922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272029986 and 272030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272030041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1424146 + ... + 1424336.

It is an arithmetic number, because the mean of its divisors is an integer number (5311488).

Almost surely, 2^272030031 is an apocalyptic number.

272030031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

272030031 is a deficient number, since it is larger than the sum of its proper divisors (237872817).

272030031 is a wasteful number, since it uses less digits than its factorization.

272030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 272030031 is about 16493.3329257612. The cubic root of 272030031 is about 647.9462046677.

The spelling of 272030031 in words is "two hundred seventy-two million, thirty thousand, thirty-one".