1004207008 has 24 divisors (see below), whose sum is σ = 2259466272. Its totient is φ = 430374336.

The previous prime is 1004207003. The next prime is 1004207021. The reversal of 1004207008 is 8007024001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004207008.

It is not an unprimeable number, because it can be changed into a prime (1004207003) 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 3 ways as a sum of consecutive naturals, for example, 2241310 + ... + 2241757.

It is an arithmetic number, because the mean of its divisors is an integer number (94144428).

Almost surely, 2^1004207008 is an apocalyptic number.

It is an amenable number.

1004207008 is an abundant number, since it is smaller than the sum of its proper divisors (1255259264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004207008 is an equidigital number, since it uses as much as digits as its factorization.

1004207008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483084 (or 4483076 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 1004207008 is about 31689.2254244246. The cubic root of 1004207008 is about 1001.4003740372.

The spelling of 1004207008 in words is "one billion, four million, two hundred seven thousand, eight".