1122024 has 16 divisors (see below), whose sum is σ = 2805120. Its totient is φ = 374000.

The previous prime is 1122001. The next prime is 1122029. The reversal of 1122024 is 4202211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1122029) 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, 23352 + ... + 23399.

It is an arithmetic number, because the mean of its divisors is an integer number (175320).

2^1122024 is an apocalyptic number.

It is an amenable number.

1122024 is an abundant number, since it is smaller than the sum of its proper divisors (1683096).

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

1122024 is a wasteful number, since it uses less digits than its factorization.

1122024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46760 (or 46756 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1122024 is about 1059.2563429123. The cubic root of 1122024 is about 103.9124015824.

Adding to 1122024 its reverse (4202211), we get a palindrome (5324235).

The spelling of 1122024 in words is "one million, one hundred twenty-two thousand, twenty-four".