2241645005 has 8 divisors (see below), whose sum is σ = 2716608024. Its totient is φ = 1775560000.

The previous prime is 2241645001. The next prime is 2241645031. The reversal of 2241645005 is 5005461422.

2241645005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 529506121 + 1712138884 = 23011^2 + 41378^2 .

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

It is not a de Polignac number, because 2241645005 - 2² = 2241645001 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 (2241645001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218946 + ... + 2219955.

It is an arithmetic number, because the mean of its divisors is an integer number (339576003).

Almost surely, 2^2241645005 is an apocalyptic number.

It is an amenable number.

2241645005 is a deficient number, since it is larger than the sum of its proper divisors (474963019).

2241645005 is a wasteful number, since it uses less digits than its factorization.

2241645005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439007.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2241645005 is about 47346.0136125524. The cubic root of 2241645005 is about 1308.7467385852.

The spelling of 2241645005 in words is "two billion, two hundred forty-one million, six hundred forty-five thousand, five".