272417031 has 12 divisors (see below), whose sum is σ = 397549152. Its totient is φ = 179738496.

The previous prime is 272417009. The next prime is 272417063. The reversal of 272417031 is 130714272.

It is a happy number.

It is not a de Polignac number, because 272417031 - 2⁵ = 272416999 is a prime.

It is a super-2 number, since 2×272417031² = 148422077557709922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272416986 and 272417004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272417071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155151 + ... + 156896.

It is an arithmetic number, because the mean of its divisors is an integer number (33129096).

Almost surely, 2^272417031 is an apocalyptic number.

272417031 is a deficient number, since it is larger than the sum of its proper divisors (125132121).

272417031 is a wasteful number, since it uses less digits than its factorization.

272417031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312150 (or 312147 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 272417031 is about 16505.0607693519. The cubic root of 272417031 is about 648.2533231661.

The spelling of 272417031 in words is "two hundred seventy-two million, four hundred seventeen thousand, thirty-one".