4212881 has 2 divisors, whose sum is σ = 4212882. Its totient is φ = 4212880.

The previous prime is 4212863. The next prime is 4212883. The reversal of 4212881 is 1882124.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3182656 + 1030225 = 1784^2 + 1015^2 .

It is a cyclic number.

It is not a de Polignac number, because 4212881 - 2¹⁴ = 4196497 is a prime.

It is a super-2 number, since 2×4212881² = 35496732640322, which contains 22 as substring.

Together with 4212883, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4212881.

It is not a weakly prime, because it can be changed into another prime (4212883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106440 + 2106441.

It is an arithmetic number, because the mean of its divisors is an integer number (2106441).

Almost surely, 2^4212881 is an apocalyptic number.

It is an amenable number.

4212881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212881 is an equidigital number, since it uses as much as digits as its factorization.

4212881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1024, while the sum is 26.

The square root of 4212881 is about 2052.5303895436. The cubic root of 4212881 is about 161.5076373362.

The spelling of 4212881 in words is "four million, two hundred twelve thousand, eight hundred eighty-one".