2622074465 has 4 divisors (see below), whose sum is σ = 3146489364. Its totient is φ = 2097659568.

The previous prime is 2622074387. The next prime is 2622074471. The reversal of 2622074465 is 5644702262.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1723993441 + 898081024 = 41521^2 + 29968^2 .

It is a cyclic number.

It is not a de Polignac number, because 2622074465 - 2³⁰ = 1548332641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262207442 + ... + 262207451.

It is an arithmetic number, because the mean of its divisors is an integer number (786622341).

Almost surely, 2^2622074465 is an apocalyptic number.

It is an amenable number.

2622074465 is a deficient number, since it is larger than the sum of its proper divisors (524414899).

2622074465 is an equidigital number, since it uses as much as digits as its factorization.

2622074465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524414898.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2622074465 is about 51206.1955724110. The cubic root of 2622074465 is about 1378.9494323449.

The spelling of 2622074465 in words is "two billion, six hundred twenty-two million, seventy-four thousand, four hundred sixty-five".