271340725 has 12 divisors (see below), whose sum is σ = 338063680. Its totient is φ = 216039600.

The previous prime is 271340717. The next prime is 271340759. The reversal of 271340725 is 527043172.

It is not a de Polignac number, because 271340725 - 2³ = 271340717 is a prime.

It is a super-3 number, since 3×271340725³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20445 + ... + 30994.

Almost surely, 2^271340725 is an apocalyptic number.

271340725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

271340725 is a deficient number, since it is larger than the sum of its proper divisors (66722955).

271340725 is a wasteful number, since it uses less digits than its factorization.

271340725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51660 (or 51655 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 271340725 is about 16472.4231672210. The cubic root of 271340725 is about 647.3984575640.

Adding to 271340725 its reverse (527043172), we get a palindrome (798383897).

The spelling of 271340725 in words is "two hundred seventy-one million, three hundred forty thousand, seven hundred twenty-five".