1012134626 has 16 divisors (see below), whose sum is σ = 1571565240. Its totient is φ = 488302080.

The previous prime is 1012134623. The next prime is 1012134637. The reversal of 1012134626 is 6264312101.

It can be written as a sum of positive squares in 4 ways, for example, as 313325401 + 698809225 = 17701^2 + 26435^2 .

It is a super-2 number, since 2×1012134626² = 2048833002296319752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012134595 and 1012134604.

It is not an unprimeable number, because it can be changed into a prime (1012134623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103250 + ... + 112626.

Almost surely, 2^1012134626 is an apocalyptic number.

1012134626 is a deficient number, since it is larger than the sum of its proper divisors (559430614).

1012134626 is a wasteful number, since it uses less digits than its factorization.

1012134626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11269.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1012134626 is about 31814.0633368327. The cubic root of 1012134626 is about 1004.0286237296.

Adding to 1012134626 its reverse (6264312101), we get a palindrome (7276446727).

The spelling of 1012134626 in words is "one billion, twelve million, one hundred thirty-four thousand, six hundred twenty-six".