1005903082 has 16 divisors (see below), whose sum is σ = 1524634272. Its totient is φ = 497718000.

The previous prime is 1005903049. The next prime is 1005903083. The reversal of 1005903082 is 2803095001.

It is a self number, because there is not a number n which added to its sum of digits gives 1005903082.

It is not an unprimeable number, because it can be changed into a prime (1005903083) 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, 72433 + ... + 85195.

It is an arithmetic number, because the mean of its divisors is an integer number (95289642).

Almost surely, 2^1005903082 is an apocalyptic number.

1005903082 is a deficient number, since it is larger than the sum of its proper divisors (518731190).

1005903082 is a wasteful number, since it uses less digits than its factorization.

1005903082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13173.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 1005903082 is about 31715.9751860163. The cubic root of 1005903082 is about 1001.9638348282.

Adding to 1005903082 its reverse (2803095001), we get a palindrome (3808998083).

The spelling of 1005903082 in words is "one billion, five million, nine hundred three thousand, eighty-two".