2239488005 has 8 divisors (see below), whose sum is σ = 2695362072. Its totient is φ = 1786272768.

The previous prime is 2239488001. The next prime is 2239488061. The reversal of 2239488005 is 5008849322.

It can be written as a sum of positive squares in 4 ways, for example, as 2765569 + 2236722436 = 1663^2 + 47294^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2239488005 - 2² = 2239488001 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 (2239488001) 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, 662852 + ... + 666221.

It is an arithmetic number, because the mean of its divisors is an integer number (336920259).

Almost surely, 2^2239488005 is an apocalyptic number.

It is an amenable number.

2239488005 is a deficient number, since it is larger than the sum of its proper divisors (455874067).

2239488005 is a wasteful number, since it uses less digits than its factorization.

2239488005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329415.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 2239488005 is about 47323.2290212745. The cubic root of 2239488005 is about 1308.3268278128.

The spelling of 2239488005 in words is "two billion, two hundred thirty-nine million, four hundred eighty-eight thousand, five".