411322252 has 12 divisors (see below), whose sum is σ = 785251656. Its totient is φ = 186964640.

The previous prime is 411322201. The next prime is 411322273. The reversal of 411322252 is 252223114.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4674073 + ... + 4674160.

It is an arithmetic number, because the mean of its divisors is an integer number (65437638).

Almost surely, 2^411322252 is an apocalyptic number.

It is an amenable number.

411322252 is a deficient number, since it is larger than the sum of its proper divisors (373929404).

411322252 is a wasteful number, since it uses less digits than its factorization.

411322252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9348248 (or 9348246 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 411322252 is about 20281.0811348902. The cubic root of 411322252 is about 743.6936414513.

Adding to 411322252 its reverse (252223114), we get a palindrome (663545366).

The spelling of 411322252 in words is "four hundred eleven million, three hundred twenty-two thousand, two hundred fifty-two".