2624401001 has 4 divisors (see below), whose sum is σ = 2624676432. Its totient is φ = 2624125572.

The previous prime is 2624400971. The next prime is 2624401019. The reversal of 2624401001 is 1001044262.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2624401001 - 2¹⁰ = 2624399977 is a prime.

It is a super-2 number, since 2×2624401001² = 13774961228099604002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2624401501) 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 3 ways as a sum of consecutive naturals, for example, 122891 + ... + 142656.

It is an arithmetic number, because the mean of its divisors is an integer number (656169108).

Almost surely, 2^2624401001 is an apocalyptic number.

It is an amenable number.

2624401001 is a deficient number, since it is larger than the sum of its proper divisors (275431).

2624401001 is an equidigital number, since it uses as much as digits as its factorization.

2624401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275430.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2624401001 is about 51228.9078646032. The cubic root of 2624401001 is about 1379.3571536801.

Adding to 2624401001 its reverse (1001044262), we get a palindrome (3625445263).

The spelling of 2624401001 in words is "two billion, six hundred twenty-four million, four hundred one thousand, one".