271481225 has 12 divisors (see below), whose sum is σ = 337021584. Its totient is φ = 216936720.

The previous prime is 271481219. The next prime is 271481237. The reversal of 271481225 is 522184172.

It is not a de Polignac number, because 271481225 - 2¹⁶ = 271415689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 271481191 and 271481200.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17942 + ... + 29408.

It is an arithmetic number, because the mean of its divisors is an integer number (28085132).

Almost surely, 2^271481225 is an apocalyptic number.

271481225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

271481225 is a deficient number, since it is larger than the sum of its proper divisors (65540359).

271481225 is a wasteful number, since it uses less digits than its factorization.

271481225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12424 (or 12419 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 271481225 is about 16476.6873187543. The cubic root of 271481225 is about 647.5101790760.

The spelling of 271481225 in words is "two hundred seventy-one million, four hundred eighty-one thousand, two hundred twenty-five".