1126412760 has 128 divisors (see below), whose sum is σ = 3698265600. Its totient is φ = 272194560.

The previous prime is 1126412743. The next prime is 1126412761. The reversal of 1126412760 is 672146211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126412761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472692 + ... + 475068.

It is an arithmetic number, because the mean of its divisors is an integer number (28892700).

Almost surely, 2^1126412760 is an apocalyptic number.

1126412760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126412760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1849132800).

1126412760 is an abundant number, since it is smaller than the sum of its proper divisors (2571852840).

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

1126412760 is a wasteful number, since it uses less digits than its factorization.

1126412760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761 (or 2757 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1126412760 is about 33562.0732375102. The cubic root of 1126412760 is about 1040.4770863363.

Adding to 1126412760 its reverse (672146211), we get a palindrome (1798558971).

The spelling of 1126412760 in words is "one billion, one hundred twenty-six million, four hundred twelve thousand, seven hundred sixty".