2406521322 has 24 divisors (see below), whose sum is σ = 5341305060. Its totient is φ = 782608320.

The previous prime is 2406521311. The next prime is 2406521407. The reversal of 2406521322 is 2231256042.

It is a happy number.

2406521322 is a `hidden beast` number, since 2 + 4 + 0 + 652 + 1 + 3 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2223216801 + 183304521 = 47151^2 + 13539^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1629697 + ... + 1631172.

Almost surely, 2^2406521322 is an apocalyptic number.

2406521322 is an abundant number, since it is smaller than the sum of its proper divisors (2934783738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2406521322 is a wasteful number, since it uses less digits than its factorization.

2406521322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260918 (or 3260915 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2406521322 is about 49056.3076678219. The cubic root of 2406521322 is about 1340.0774667474.

Adding to 2406521322 its reverse (2231256042), we get a palindrome (4637777364).

The spelling of 2406521322 in words is "two billion, four hundred six million, five hundred twenty-one thousand, three hundred twenty-two".