1230946225 has 12 divisors (see below), whose sum is σ = 1527124480. Its totient is φ = 984272400.

The previous prime is 1230946207. The next prime is 1230946231. The reversal of 1230946225 is 5226490321.

It is not a de Polignac number, because 1230946225 - 2⁵ = 1230946193 is a prime.

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, 44980 + ... + 66970.

Almost surely, 2^1230946225 is an apocalyptic number.

It is an amenable number.

1230946225 is a deficient number, since it is larger than the sum of its proper divisors (296178255).

1230946225 is a wasteful number, since it uses less digits than its factorization.

1230946225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24240 (or 24235 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1230946225 is about 35084.8432375007. The cubic root of 1230946225 is about 1071.7159484582.

The spelling of 1230946225 in words is "one billion, two hundred thirty million, nine hundred forty-six thousand, two hundred twenty-five".