1124988 has 24 divisors (see below), whose sum is σ = 2642640. Its totient is φ = 372480.

The previous prime is 1124987. The next prime is 1124993. The reversal of 1124988 is 8894211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124983) 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, 2698 + ... + 3086.

It is an arithmetic number, because the mean of its divisors is an integer number (110110).

2^1124988 is an apocalyptic number.

It is an amenable number.

1124988 is an abundant number, since it is smaller than the sum of its proper divisors (1517652).

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

1124988 is a wasteful number, since it uses less digits than its factorization.

1124988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637 (or 635 counting only the distinct ones).

The product of its digits is 4608, while the sum is 33.

The square root of 1124988 is about 1060.6545149105. The cubic root of 1124988 is about 104.0038213586.

It can be divided in two parts, 1124 and 988, that added together give a palindrome (2112).

The spelling of 1124988 in words is "one million, one hundred twenty-four thousand, nine hundred eighty-eight".