271225137 has 8 divisors (see below), whose sum is σ = 364481536. Its totient is φ = 179392752.

The previous prime is 271225117. The next prime is 271225153. The reversal of 271225137 is 731522172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 271225137 - 2¹⁰ = 271224113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (271225117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355558 + ... + 356319.

It is an arithmetic number, because the mean of its divisors is an integer number (45560192).

Almost surely, 2^271225137 is an apocalyptic number.

It is an amenable number.

271225137 is a deficient number, since it is larger than the sum of its proper divisors (93256399).

271225137 is a wasteful number, since it uses less digits than its factorization.

271225137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712007.

The product of its digits is 5880, while the sum is 30.

The square root of 271225137 is about 16468.9142629379. The cubic root of 271225137 is about 647.3065164308.

The spelling of 271225137 in words is "two hundred seventy-one million, two hundred twenty-five thousand, one hundred thirty-seven".