1117060252 has 72 divisors (see below), whose sum is σ = 2541451248. Its totient is φ = 424569600.

The previous prime is 1117060249. The next prime is 1117060267. The reversal of 1117060252 is 2520607111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82078 + ... + 94714.

It is an arithmetic number, because the mean of its divisors is an integer number (35297934).

Almost surely, 2^1117060252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1117060252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270725624).

1117060252 is an abundant number, since it is smaller than the sum of its proper divisors (1424390996).

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

1117060252 is a wasteful number, since it uses less digits than its factorization.

1117060252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12707 (or 12698 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1117060252 is about 33422.4513164430. The cubic root of 1117060252 is about 1037.5894156642.

Adding to 1117060252 its reverse (2520607111), we get a palindrome (3637667363).

The spelling of 1117060252 in words is "one billion, one hundred seventeen million, sixty thousand, two hundred fifty-two".