1152228248 has 96 divisors (see below), whose sum is σ = 2407980960. Its totient is φ = 516119040.

The previous prime is 1152228241. The next prime is 1152228251. The reversal of 1152228248 is 8428222511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152228241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4380965 + ... + 4381227.

It is an arithmetic number, because the mean of its divisors is an integer number (25083135).

Almost surely, 2^1152228248 is an apocalyptic number.

It is an amenable number.

1152228248 is an abundant number, since it is smaller than the sum of its proper divisors (1255752712).

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

1152228248 is a wasteful number, since it uses less digits than its factorization.

1152228248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 362 counting only the distinct ones).

The product of its digits is 20480, while the sum is 35.

The square root of 1152228248 is about 33944.4877410162. The cubic root of 1152228248 is about 1048.3657867900.

The spelling of 1152228248 in words is "one billion, one hundred fifty-two million, two hundred twenty-eight thousand, two hundred forty-eight".