1123052 has 24 divisors (see below), whose sum is σ = 2365440. Its totient is φ = 455760.

The previous prime is 1123051. The next prime is 1123079. The reversal of 1123052 is 2503211.

It is a happy number.

It is a super-3 number, since 3×1123052³ = 4249333836701749824, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1123051) 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, 524 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (98560).

2^1123052 is an apocalyptic number.

It is an amenable number.

1123052 is an abundant number, since it is smaller than the sum of its proper divisors (1242388).

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

1123052 is a wasteful number, since it uses less digits than its factorization.

1123052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141 (or 2139 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1123052 is about 1059.7414779086. The cubic root of 1123052 is about 103.9441267927.

Adding to 1123052 its reverse (2503211), we get a palindrome (3626263).

The spelling of 1123052 in words is "one million, one hundred twenty-three thousand, fifty-two".