1112829868 has 6 divisors (see below), whose sum is σ = 1947452276. Its totient is φ = 556414932.

The previous prime is 1112829859. The next prime is 1112829869. The reversal of 1112829868 is 8689282111.

It is a happy number.

It is a super-2 number, since 2×1112829868² = 2476780630225794848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112829869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139103730 + ... + 139103737.

Almost surely, 2^1112829868 is an apocalyptic number.

It is an amenable number.

1112829868 is a deficient number, since it is larger than the sum of its proper divisors (834622408).

1112829868 is a wasteful number, since it uses less digits than its factorization.

1112829868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278207471 (or 278207469 counting only the distinct ones).

The product of its digits is 110592, while the sum is 46.

The square root of 1112829868 is about 33359.1047241979. The cubic root of 1112829868 is about 1036.2779512406.

The spelling of 1112829868 in words is "one billion, one hundred twelve million, eight hundred twenty-nine thousand, eight hundred sixty-eight".