1241412536 has 64 divisors (see below), whose sum is σ = 2882234880. Its totient is φ = 488119680.

The previous prime is 1241412533. The next prime is 1241412553. The reversal of 1241412536 is 6352141421.

It is a super-2 number, since 2×1241412536² = 3082210169075902592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241412499 and 1241412508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241412533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116471 + ... + 126681.

It is an arithmetic number, because the mean of its divisors is an integer number (45034920).

Almost surely, 2^1241412536 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 1241412536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1441117440).

1241412536 is an abundant number, since it is smaller than the sum of its proper divisors (1640822344).

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

1241412536 is a wasteful number, since it uses less digits than its factorization.

1241412536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10404 (or 10400 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 1241412536 is about 35233.6846781599. The cubic root of 1241412536 is about 1074.7448569896.

Adding to 1241412536 its reverse (6352141421), we get a palindrome (7593553957).

The spelling of 1241412536 in words is "one billion, two hundred forty-one million, four hundred twelve thousand, five hundred thirty-six".