1110252 has 48 divisors (see below), whose sum is σ = 3048192. Its totient is φ = 310080.

The previous prime is 1110247. The next prime is 1110269. The reversal of 1110252 is 2520111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1393 + ... + 2039.

It is an arithmetic number, because the mean of its divisors is an integer number (63504).

2^1110252 is an apocalyptic number.

1110252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1524096).

1110252 is an abundant number, since it is smaller than the sum of its proper divisors (1937940).

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

1110252 is a wasteful number, since it uses less digits than its factorization.

1110252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1110252 is about 1053.6849624057. The cubic root of 1110252 is about 103.5477154024.

Adding to 1110252 its reverse (2520111), we get a palindrome (3630363).

The spelling of 1110252 in words is "one million, one hundred ten thousand, two hundred fifty-two".