1112677888 has 60 divisors (see below), whose sum is σ = 2586209472. Its totient is φ = 476851200.

The previous prime is 1112677843. The next prime is 1112677889. The reversal of 1112677888 is 8887762111.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112677889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2913 + ... + 47263.

Almost surely, 2^1112677888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112677888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293104736).

1112677888 is an abundant number, since it is smaller than the sum of its proper divisors (1473531584).

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

1112677888 is an frugal number, since it uses more digits than its factorization.

1112677888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44383 (or 44360 counting only the distinct ones).

The product of its digits is 301056, while the sum is 49.

The square root of 1112677888 is about 33356.8267075872. The cubic root of 1112677888 is about 1036.2307740102.

The spelling of 1112677888 in words is "one billion, one hundred twelve million, six hundred seventy-seven thousand, eight hundred eighty-eight".