2608422001 has 4 divisors (see below), whose sum is σ = 2611055104. Its totient is φ = 2605788900.

The previous prime is 2608421987. The next prime is 2608422043. The reversal of 2608422001 is 1002248062.

It is a happy number.

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 2608422001 - 2⁵ = 2608421969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2608422071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315065 + ... + 1317046.

It is an arithmetic number, because the mean of its divisors is an integer number (652763776).

Almost surely, 2^2608422001 is an apocalyptic number.

It is an amenable number.

2608422001 is a deficient number, since it is larger than the sum of its proper divisors (2633103).

2608422001 is an equidigital number, since it uses as much as digits as its factorization.

2608422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633102.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2608422001 is about 51072.7128807546. The cubic root of 2608422001 is about 1376.5519888046.

The spelling of 2608422001 in words is "two billion, six hundred eight million, four hundred twenty-two thousand, one".