1126011458 has 16 divisors (see below), whose sum is σ = 1984300416. Its totient is φ = 472452240.

The previous prime is 1126011457. The next prime is 1126011479. The reversal of 1126011458 is 8541106211.

It is a self number, because there is not a number n which added to its sum of digits gives 1126011458.

It is not an unprimeable number, because it can be changed into a prime (1126011457) 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, 1968266 + ... + 1968837.

It is an arithmetic number, because the mean of its divisors is an integer number (124018776).

Almost surely, 2^1126011458 is an apocalyptic number.

1126011458 is a deficient number, since it is larger than the sum of its proper divisors (858288958).

1126011458 is a wasteful number, since it uses less digits than its factorization.

1126011458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3937129.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 1126011458 is about 33556.0942006068. The cubic root of 1126011458 is about 1040.3535096315.

Adding to 1126011458 its reverse (8541106211), we get a palindrome (9667117669).

The spelling of 1126011458 in words is "one billion, one hundred twenty-six million, eleven thousand, four hundred fifty-eight".