1172248 has 48 divisors (see below), whose sum is σ = 2777040. Its totient is φ = 454080.

The previous prime is 1172233. The next prime is 1172257. The reversal of 1172248 is 8422711.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6690 + ... + 6862.

It is an arithmetic number, because the mean of its divisors is an integer number (57855).

2^1172248 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 1172248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388520).

1172248 is an abundant number, since it is smaller than the sum of its proper divisors (1604792).

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

1172248 is a wasteful number, since it uses less digits than its factorization.

1172248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 193 counting only the distinct ones).

The product of its digits is 896, while the sum is 25.

The square root of 1172248 is about 1082.7040223441. The cubic root of 1172248 is about 105.4402677676.

Adding to 1172248 its reverse (8422711), we get a palindrome (9594959).

The spelling of 1172248 in words is "one million, one hundred seventy-two thousand, two hundred forty-eight".