1225463241 has 8 divisors (see below), whose sum is σ = 1730065824. Its totient is φ = 768918080.

The previous prime is 1225463233. The next prime is 1225463257. The reversal of 1225463241 is 1423645221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1225463241 - 2³ = 1225463233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1225463199 and 1225463208.

It is not an unprimeable number, because it can be changed into a prime (1225463741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12014295 + ... + 12014396.

It is an arithmetic number, because the mean of its divisors is an integer number (216258228).

Almost surely, 2^1225463241 is an apocalyptic number.

It is an amenable number.

1225463241 is a deficient number, since it is larger than the sum of its proper divisors (504602583).

1225463241 is a wasteful number, since it uses less digits than its factorization.

1225463241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24028711.

The product of its digits is 11520, while the sum is 30.

The square root of 1225463241 is about 35006.6171030564. The cubic root of 1225463241 is about 1070.1223376003.

The spelling of 1225463241 in words is "one billion, two hundred twenty-five million, four hundred sixty-three thousand, two hundred forty-one".