2001348626 has 8 divisors (see below), whose sum is σ = 3017578044. Its totient is φ = 995489280.

The previous prime is 2001348619. The next prime is 2001348637. The reversal of 2001348626 is 6268431002.

It can be written as a sum of positive squares in 2 ways, for example, as 1910127025 + 91221601 = 43705^2 + 9551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2001348592 and 2001348601.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2592035 + ... + 2592806.

Almost surely, 2^2001348626 is an apocalyptic number.

2001348626 is a deficient number, since it is larger than the sum of its proper divisors (1016229418).

2001348626 is a wasteful number, since it uses less digits than its factorization.

2001348626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5185036.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2001348626 is about 44736.4351060743. The cubic root of 2001348626 is about 1260.2041799793.

Adding to 2001348626 its reverse (6268431002), we get a palindrome (8269779628).

The spelling of 2001348626 in words is "two billion, one million, three hundred forty-eight thousand, six hundred twenty-six".