2622665233 has 8 divisors (see below), whose sum is σ = 2659852448. Its totient is φ = 2585512224.

The previous prime is 2622665161. The next prime is 2622665249. The reversal of 2622665233 is 3325662262.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2622665233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2622665192 and 2622665201.

It is not an unprimeable number, because it can be changed into a prime (2622665263) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 172810 + ... + 187372.

It is an arithmetic number, because the mean of its divisors is an integer number (332481556).

Almost surely, 2^2622665233 is an apocalyptic number.

It is an amenable number.

2622665233 is a deficient number, since it is larger than the sum of its proper divisors (37187215).

2622665233 is a wasteful number, since it uses less digits than its factorization.

2622665233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17103.

The product of its digits is 155520, while the sum is 37.

The square root of 2622665233 is about 51211.9637682446. The cubic root of 2622665233 is about 1379.0529862340.

The spelling of 2622665233 in words is "two billion, six hundred twenty-two million, six hundred sixty-five thousand, two hundred thirty-three".