1241152 has 56 divisors (see below), whose sum is σ = 2816352. Its totient is φ = 537600.

The previous prime is 1241087. The next prime is 1241159. The reversal of 1241152 is 2511421.

It is a hoax number, since the sum of its digits (16) 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 (16).

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1241159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28843 + ... + 28885.

It is an arithmetic number, because the mean of its divisors is an integer number (50292).

2^1241152 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 1241152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1408176).

1241152 is an abundant number, since it is smaller than the sum of its proper divisors (1575200).

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

1241152 is a wasteful number, since it uses less digits than its factorization.

1241152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 97 counting only the distinct ones).

The product of its digits is 80, while the sum is 16.

The square root of 1241152 is about 1114.0700157530. The cubic root of 1241152 is about 107.4669665945.

Adding to 1241152 its reverse (2511421), we get a palindrome (3752573).

The spelling of 1241152 in words is "one million, two hundred forty-one thousand, one hundred fifty-two".