1005412126 has 16 divisors (see below), whose sum is σ = 1538995248. Its totient is φ = 492480000.

The previous prime is 1005412073. The next prime is 1005412139. The reversal of 1005412126 is 6212145001.

It is a junction number, because it is equal to n+sod(n) for n = 1005412097 and 1005412106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14206 + ... + 47038.

It is an arithmetic number, because the mean of its divisors is an integer number (96187203).

Almost surely, 2^1005412126 is an apocalyptic number.

1005412126 is a deficient number, since it is larger than the sum of its proper divisors (533583122).

1005412126 is a wasteful number, since it uses less digits than its factorization.

1005412126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33147.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1005412126 is about 31708.2343563939. The cubic root of 1005412126 is about 1001.8007971829.

Adding to 1005412126 its reverse (6212145001), we get a palindrome (7217557127).

The spelling of 1005412126 in words is "one billion, five million, four hundred twelve thousand, one hundred twenty-six".