1126651160 has 32 divisors (see below), whose sum is σ = 2622380400. Its totient is φ = 435120000.

The previous prime is 1126651139. The next prime is 1126651171. The reversal of 1126651160 is 611566211.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 484466 + ... + 486785.

Almost surely, 2^1126651160 is an apocalyptic number.

1126651160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126651160 is an abundant number, since it is smaller than the sum of its proper divisors (1495729240).

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

1126651160 is a wasteful number, since it uses less digits than its factorization.

1126651160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971291 (or 971287 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1126651160 is about 33565.6246776371. The cubic root of 1126651160 is about 1040.5504851970.

It can be divided in two parts, 11266 and 51160, that added together give a palindrome (62426).

The spelling of 1126651160 in words is "one billion, one hundred twenty-six million, six hundred fifty-one thousand, one hundred sixty".