2293643005 has 32 divisors (see below), whose sum is σ = 2924241408. Its totient is φ = 1725353280.

The previous prime is 2293643003. The next prime is 2293643047. The reversal of 2293643005 is 5003463922.

It is not a de Polignac number, because 2293643005 - 2¹ = 2293643003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293643003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37600675 + ... + 37600735.

It is an arithmetic number, because the mean of its divisors is an integer number (91382544).

Almost surely, 2^2293643005 is an apocalyptic number.

It is an amenable number.

2293643005 is a deficient number, since it is larger than the sum of its proper divisors (630598403).

2293643005 is an frugal number, since it uses more digits than its factorization.

2293643005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2293643005 is about 47891.9931199360. The cubic root of 2293643005 is about 1318.7888732280.

The spelling of 2293643005 in words is "two billion, two hundred ninety-three million, six hundred forty-three thousand, five".