411222452 has 24 divisors (see below), whose sum is σ = 764837640. Its totient is φ = 192788480.

The previous prime is 411222437. The next prime is 411222457. The reversal of 411222452 is 254222114.

It can be written as a sum of positive squares in 4 ways, for example, as 106276 + 411116176 = 326^2 + 20276^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411222457) by changing a digit.

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, 7052 + ... + 29532.

It is an arithmetic number, because the mean of its divisors is an integer number (31868235).

Almost surely, 2^411222452 is an apocalyptic number.

It is an amenable number.

411222452 is a deficient number, since it is larger than the sum of its proper divisors (353615188).

411222452 is a wasteful number, since it uses less digits than its factorization.

411222452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22771 (or 22769 counting only the distinct ones).

The product of its digits is 1280, while the sum is 23.

The square root of 411222452 is about 20278.6205645256. The cubic root of 411222452 is about 743.6334885917.

Adding to 411222452 its reverse (254222114), we get a palindrome (665444566).

The spelling of 411222452 in words is "four hundred eleven million, two hundred twenty-two thousand, four hundred fifty-two".