271090172 has 24 divisors (see below), whose sum is σ = 491163456. Its totient is φ = 130837248.

The previous prime is 271090151. The next prime is 271090207.

271090172 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3848 + ... + 23600.

It is an arithmetic number, because the mean of its divisors is an integer number (20465144).

Almost surely, 2^271090172 is an apocalyptic number.

It is an amenable number.

271090172 is a deficient number, since it is larger than the sum of its proper divisors (220073284).

271090172 is a wasteful number, since it uses less digits than its factorization.

271090172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19877 (or 19875 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 271090172 is about 16464.8161848227. The cubic root of 271090172 is about 647.1991293599.

The spelling of 271090172 in words is "two hundred seventy-one million, ninety thousand, one hundred seventy-two".