412281 has 12 divisors (see below), whose sum is σ = 627120. Its totient is φ = 260280.

The previous prime is 412277. The next prime is 412289. The reversal of 412281 is 182214.

It is not a de Polignac number, because 412281 - 2² = 412277 is a prime.

It is a super-2 number, since 2×412281² = 339951245922, which contains 22 as substring.

It is a Curzon number.

412281 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (412289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1035 + ... + 1376.

It is an arithmetic number, because the mean of its divisors is an integer number (52260).

2⁴¹²²⁸¹ is an apocalyptic number.

It is an amenable number.

412281 is a deficient number, since it is larger than the sum of its proper divisors (214839).

412281 is a wasteful number, since it uses less digits than its factorization.

412281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436 (or 2433 counting only the distinct ones).

The product of its digits is 128, while the sum is 18.

The square root of 412281 is about 642.0911150296. The cubic root of 412281 is about 74.4271016423.

Adding to 412281 its reverse (182214), we get a palindrome (594495).

The spelling of 412281 in words is "four hundred twelve thousand, two hundred eighty-one".