1127888 has 20 divisors (see below), whose sum is σ = 2204100. Its totient is φ = 559104.

The previous prime is 1127881. The next prime is 1127891. The reversal of 1127888 is 8887211.

It can be written as a sum of positive squares in 2 ways, for example, as 506944 + 620944 = 712^2 + 788^2 .

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 (1127881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2288 + ... + 2736.

It is an arithmetic number, because the mean of its divisors is an integer number (110205).

2^1127888 is an apocalyptic number.

It is an amenable number.

1127888 is a deficient number, since it is larger than the sum of its proper divisors (1076212).

1127888 is a wasteful number, since it uses less digits than its factorization.

1127888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 608 counting only the distinct ones).

The product of its digits is 7168, while the sum is 35.

The square root of 1127888 is about 1062.0207154288. The cubic root of 1127888 is about 104.0931118777.

It can be divided in two parts, 112 and 7888, that added together give a cube (8000 = 20³).

The spelling of 1127888 in words is "one million, one hundred twenty-seven thousand, eight hundred eighty-eight".