1122879076 has 24 divisors (see below), whose sum is σ = 2160053280. Its totient is φ = 506500800.

The previous prime is 1122879073. The next prime is 1122879077. The reversal of 1122879076 is 6709782211.

It is a super-2 number, since 2×1122879076² = 2521714838637227552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122879073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91641 + ... + 103168.

It is an arithmetic number, because the mean of its divisors is an integer number (90002220).

Almost surely, 2^1122879076 is an apocalyptic number.

It is an amenable number.

1122879076 is a deficient number, since it is larger than the sum of its proper divisors (1037174204).

1122879076 is a wasteful number, since it uses less digits than its factorization.

1122879076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194955 (or 194953 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 1122879076 is about 33509.3878786229. The cubic root of 1122879076 is about 1039.3879152269.

The spelling of 1122879076 in words is "one billion, one hundred twenty-two million, eight hundred seventy-nine thousand, seventy-six".