271428194 has 16 divisors (see below), whose sum is σ = 410840448. Its totient is φ = 134486352.

The previous prime is 271428191. The next prime is 271428229. The reversal of 271428194 is 491824172.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (271428191) 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, 144449 + ... + 146315.

It is an arithmetic number, because the mean of its divisors is an integer number (25677528).

Almost surely, 2^271428194 is an apocalyptic number.

271428194 is a deficient number, since it is larger than the sum of its proper divisors (139412254).

271428194 is a wasteful number, since it uses less digits than its factorization.

271428194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489.

The product of its digits is 32256, while the sum is 38.

The square root of 271428194 is about 16475.0779664316. The cubic root of 271428194 is about 647.4680148976.

The spelling of 271428194 in words is "two hundred seventy-one million, four hundred twenty-eight thousand, one hundred ninety-four".