1005084604 has 24 divisors (see below), whose sum is σ = 1829961728. Its totient is φ = 482494320.

The previous prime is 1005084589. The next prime is 1005084607. The reversal of 1005084604 is 4064805001.

It is a super-2 number, since 2×1005084604² = 2020390122395673632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005084607) 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, 16164 + ... + 47659.

Almost surely, 2^1005084604 is an apocalyptic number.

It is an amenable number.

1005084604 is a deficient number, since it is larger than the sum of its proper divisors (824877124).

1005084604 is a wasteful number, since it uses less digits than its factorization.

1005084604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63985 (or 63983 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1005084604 is about 31703.0693151310. The cubic root of 1005084604 is about 1001.6920035095.

Adding to 1005084604 its reverse (4064805001), we get a palindrome (5069889605).

The spelling of 1005084604 in words is "one billion, five million, eighty-four thousand, six hundred four".