1001452326 has 16 divisors (see below), whose sum is σ = 2289033984. Its totient is φ = 286129224.

The previous prime is 1001452321. The next prime is 1001452339. The reversal of 1001452326 is 6232541001.

It is a super-2 number, since 2×1001452326² = 2005813522501620552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1001452296 and 1001452305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001452321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11922010 + ... + 11922093.

It is an arithmetic number, because the mean of its divisors is an integer number (143064624).

Almost surely, 2^1001452326 is an apocalyptic number.

1001452326 is an abundant number, since it is smaller than the sum of its proper divisors (1287581658).

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

1001452326 is a wasteful number, since it uses less digits than its factorization.

1001452326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844115.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1001452326 is about 31645.7315605122. The cubic root of 1001452326 is about 1000.4838744944.

Adding to 1001452326 its reverse (6232541001), we get a palindrome (7233993327).

The spelling of 1001452326 in words is "one billion, one million, four hundred fifty-two thousand, three hundred twenty-six".