1048407005 has 8 divisors (see below), whose sum is σ = 1258907832. Its totient is φ = 838179328.

The previous prime is 1048406993. The next prime is 1048407007. The reversal of 1048407005 is 5007048401.

It can be written as a sum of positive squares in 4 ways, for example, as 56220004 + 992187001 = 7498^2 + 31499^2 .

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 1048407005 - 2¹⁴ = 1048390621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048407007) 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, 59744 + ... + 75273.

It is an arithmetic number, because the mean of its divisors is an integer number (157363479).

Almost surely, 2^1048407005 is an apocalyptic number.

It is an amenable number.

1048407005 is a deficient number, since it is larger than the sum of its proper divisors (210500827).

1048407005 is a wasteful number, since it uses less digits than its factorization.

1048407005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136575.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 1048407005 is about 32379.1137154802. The cubic root of 1048407005 is about 1015.8820921127.

The spelling of 1048407005 in words is "one billion, forty-eight million, four hundred seven thousand, five".