1241152825 has 12 divisors (see below), whose sum is σ = 1678941648. Its totient is φ = 902656400.

The previous prime is 1241152799. The next prime is 1241152849. The reversal of 1241152825 is 5282511421.

It is not a de Polignac number, because 1241152825 - 2¹¹ = 1241150777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2256367 + ... + 2256916.

It is an arithmetic number, because the mean of its divisors is an integer number (139911804).

Almost surely, 2^1241152825 is an apocalyptic number.

It is an amenable number.

1241152825 is a deficient number, since it is larger than the sum of its proper divisors (437788823).

1241152825 is a wasteful number, since it uses less digits than its factorization.

1241152825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513304 (or 4513299 counting only the distinct ones).

The product of its digits is 6400, while the sum is 31.

The square root of 1241152825 is about 35229.9989355663. The cubic root of 1241152825 is about 1074.6699040575.

The spelling of 1241152825 in words is "one billion, two hundred forty-one million, one hundred fifty-two thousand, eight hundred twenty-five".