322253361 has 12 divisors (see below), whose sum is σ = 465647988. Its totient is φ = 214756704.

The previous prime is 322253353. The next prime is 322253363. The reversal of 322253361 is 163352223.

322253361 is a `hidden beast` number, since 322 + 2 + 5 + 336 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 190440000 + 131813361 = 13800^2 + 11481^2 .

It is not a de Polignac number, because 322253361 - 2³ = 322253353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (322253363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30031 + ... + 39323.

It is an arithmetic number, because the mean of its divisors is an integer number (38803999).

Almost surely, 2^322253361 is an apocalyptic number.

It is an amenable number.

322253361 is a deficient number, since it is larger than the sum of its proper divisors (143394627).

322253361 is a wasteful number, since it uses less digits than its factorization.

322253361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152 (or 13149 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 322253361 is about 17951.4166850419. The cubic root of 322253361 is about 685.5921219686.

The spelling of 322253361 in words is "three hundred twenty-two million, two hundred fifty-three thousand, three hundred sixty-one".