271431055 has 32 divisors (see below), whose sum is σ = 394076160. Its totient is φ = 175322880.

The previous prime is 271431053. The next prime is 271431067. The reversal of 271431055 is 550134172.

It is a happy number.

It is not a de Polignac number, because 271431055 - 2¹ = 271431053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271431053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125947 + ... + 128083.

It is an arithmetic number, because the mean of its divisors is an integer number (12314880).

Almost surely, 2^271431055 is an apocalyptic number.

271431055 is a deficient number, since it is larger than the sum of its proper divisors (122645105).

271431055 is a wasteful number, since it uses less digits than its factorization.

271431055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 271431055 is about 16475.1647943200. The cubic root of 271431055 is about 647.4702897773.

The spelling of 271431055 in words is "two hundred seventy-one million, four hundred thirty-one thousand, fifty-five".