1004036245 has 4 divisors (see below), whose sum is σ = 1204843500. Its totient is φ = 803228992.

The previous prime is 1004036237. The next prime is 1004036261. The reversal of 1004036245 is 5426304001.

1004036245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143376676 + 860659569 = 11974^2 + 29337^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004036245 - 2³ = 1004036237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100403620 + ... + 100403629.

It is an arithmetic number, because the mean of its divisors is an integer number (301210875).

Almost surely, 2^1004036245 is an apocalyptic number.

It is an amenable number.

1004036245 is a deficient number, since it is larger than the sum of its proper divisors (200807255).

1004036245 is an equidigital number, since it uses as much as digits as its factorization.

1004036245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200807254.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1004036245 is about 31686.5309713765. The cubic root of 1004036245 is about 1001.3436089066.

The spelling of 1004036245 in words is "one billion, four million, thirty-six thousand, two hundred forty-five".