1126541466 has 32 divisors (see below), whose sum is σ = 2517278400. Its totient is φ = 373435920.

The previous prime is 1126541459. The next prime is 1126541503. The reversal of 1126541466 is 6641456211.

It is a super-3 number, since 3×1126541466³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1126541466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47856 + ... + 67403.

It is an arithmetic number, because the mean of its divisors is an integer number (78664950).

Almost surely, 2^1126541466 is an apocalyptic number.

1126541466 is an abundant number, since it is smaller than the sum of its proper divisors (1390736934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1126541466 is a wasteful number, since it uses less digits than its factorization.

1126541466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115451 (or 115445 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1126541466 is about 33563.9906149433. The cubic root of 1126541466 is about 1040.5167137708.

Adding to 1126541466 its reverse (6641456211), we get a palindrome (7767997677).

The spelling of 1126541466 in words is "one billion, one hundred twenty-six million, five hundred forty-one thousand, four hundred sixty-six".