271154452 has 12 divisors (see below), whose sum is σ = 495151776. Its totient is φ = 129682520.

The previous prime is 271154441. The next prime is 271154459. The reversal of 271154452 is 254451172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271154459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473574 + ... + 1473757.

It is an arithmetic number, because the mean of its divisors is an integer number (41262648).

Almost surely, 2^271154452 is an apocalyptic number.

It is an amenable number.

271154452 is a deficient number, since it is larger than the sum of its proper divisors (223997324).

271154452 is a wasteful number, since it uses less digits than its factorization.

271154452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947358 (or 2947356 counting only the distinct ones).

The product of its digits is 11200, while the sum is 31.

The square root of 271154452 is about 16466.7681103488. The cubic root of 271154452 is about 647.2502792189.

The spelling of 271154452 in words is "two hundred seventy-one million, one hundred fifty-four thousand, four hundred fifty-two".