1153248 has 48 divisors (see below), whose sum is σ = 3111696. Its totient is φ = 373760.

The previous prime is 1153247. The next prime is 1153249. The reversal of 1153248 is 8423511.

It is an interprime number because it is at equal distance from previous prime (1153247) and next prime (1153249).

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153241) 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, 3790 + ... + 4082.

It is an arithmetic number, because the mean of its divisors is an integer number (64827).

2^1153248 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 1153248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555848).

1153248 is an abundant number, since it is smaller than the sum of its proper divisors (1958448).

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

1153248 is a wasteful number, since it uses less digits than its factorization.

1153248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 339 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 1153248 is about 1073.8938495028. The cubic root of 1153248 is about 104.8674972601.

Adding to 1153248 its reverse (8423511), we get a palindrome (9576759).

It can be divided in two parts, 11532 and 48, that multiplied together give a square (553536 = 744²).

The spelling of 1153248 in words is "one million, one hundred fifty-three thousand, two hundred forty-eight".