1124888 has 8 divisors (see below), whose sum is σ = 2109180. Its totient is φ = 562440.

The previous prime is 1124869. The next prime is 1124951. The reversal of 1124888 is 8884211.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70298 + ... + 70313.

2^1124888 is an apocalyptic number.

It is an amenable number.

1124888 is a deficient number, since it is larger than the sum of its proper divisors (984292).

1124888 is a wasteful number, since it uses less digits than its factorization.

1124888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140617 (or 140613 counting only the distinct ones).

The product of its digits is 4096, while the sum is 32.

The square root of 1124888 is about 1060.6073731594. The cubic root of 1124888 is about 104.0007396397. Note that the first 3 decimals are identical.

The spelling of 1124888 in words is "one million, one hundred twenty-four thousand, eight hundred eighty-eight".