2247564605 has 16 divisors (see below), whose sum is σ = 3168595584. Its totient is φ = 1508854080.

The previous prime is 2247564491. The next prime is 2247564607. The reversal of 2247564605 is 5064657422.

It is not a de Polignac number, because 2247564605 - 2¹⁴ = 2247548221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247564607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1571009 + ... + 1572438.

It is an arithmetic number, because the mean of its divisors is an integer number (198037224).

Almost surely, 2^2247564605 is an apocalyptic number.

It is an amenable number.

2247564605 is a deficient number, since it is larger than the sum of its proper divisors (921030979).

2247564605 is a wasteful number, since it uses less digits than its factorization.

2247564605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3143476.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 2247564605 is about 47408.4866347788. The cubic root of 2247564605 is about 1309.8977456460.

The spelling of 2247564605 in words is "two billion, two hundred forty-seven million, five hundred sixty-four thousand, six hundred five".