1126079885 has 32 divisors (see below), whose sum is σ = 1614574080. Its totient is φ = 737180928.

The previous prime is 1126079849. The next prime is 1126079891. The reversal of 1126079885 is 5889706211.

It is a cyclic number.

It is not a de Polignac number, because 1126079885 - 2²⁰ = 1125031309 is a prime.

It is a super-2 number, since 2×1126079885² = 2536111814803226450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569759 + ... + 571731.

It is an arithmetic number, because the mean of its divisors is an integer number (50455440).

Almost surely, 2^1126079885 is an apocalyptic number.

It is an amenable number.

1126079885 is a deficient number, since it is larger than the sum of its proper divisors (488494195).

1126079885 is a wasteful number, since it uses less digits than its factorization.

1126079885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717.

The product of its (nonzero) digits is 241920, while the sum is 47.

The square root of 1126079885 is about 33557.1137763664. The cubic root of 1126079885 is about 1040.3745830783.

The spelling of 1126079885 in words is "one billion, one hundred twenty-six million, seventy-nine thousand, eight hundred eighty-five".