1241552 has 40 divisors (see below), whose sum is σ = 2666496. Its totient is φ = 556416.

The previous prime is 1241551. The next prime is 1241557. The reversal of 1241552 is 2551421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241551) 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, 9713 + ... + 9839.

2^1241552 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 1241552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1333248).

1241552 is an abundant number, since it is smaller than the sum of its proper divisors (1424944).

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

1241552 is a wasteful number, since it uses less digits than its factorization.

1241552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 189 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 1241552 is about 1114.2495232218. The cubic root of 1241552 is about 107.4785102167.

Adding to 1241552 its reverse (2551421), we get a palindrome (3792973).

The spelling of 1241552 in words is "one million, two hundred forty-one thousand, five hundred fifty-two".