271130412 has 24 divisors (see below), whose sum is σ = 723014656. Its totient is φ = 77465808.

The previous prime is 271130411. The next prime is 271130459. The reversal of 271130412 is 214031172.

It is a super-2 number, since 2×271130412² = 147023400622579488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (271130411) 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, 1613788 + ... + 1613955.

Almost surely, 2^271130412 is an apocalyptic number.

It is an amenable number.

271130412 is an abundant number, since it is smaller than the sum of its proper divisors (451884244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

271130412 is a wasteful number, since it uses less digits than its factorization.

271130412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227757 (or 3227755 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 271130412 is about 16466.0381391517. The cubic root of 271130412 is about 647.2311506910.

Adding to 271130412 its reverse (214031172), we get a palindrome (485161584).

The spelling of 271130412 in words is "two hundred seventy-one million, one hundred thirty thousand, four hundred twelve".