1126705080 has 64 divisors (see below), whose sum is σ = 3420869760. Its totient is φ = 296832128.

The previous prime is 1126705057. The next prime is 1126705081. The reversal of 1126705080 is 805076211.

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 (1126705081) by changing a digit.

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, 46602 + ... + 66521.

It is an arithmetic number, because the mean of its divisors is an integer number (53451090).

Almost surely, 2^1126705080 is an apocalyptic number.

1126705080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1126705080 is an abundant number, since it is smaller than the sum of its proper divisors (2294164680).

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

1126705080 is a wasteful number, since it uses less digits than its factorization.

1126705080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113220 (or 113216 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 1126705080 is about 33566.4278707163. The cubic root of 1126705080 is about 1040.5670847116.

The spelling of 1126705080 in words is "one billion, one hundred twenty-six million, seven hundred five thousand, eighty".