1230512 has 10 divisors (see below), whose sum is σ = 2384148. Its totient is φ = 615248.

The previous prime is 1230491. The next prime is 1230521. The reversal of 1230512 is 2150321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38438 + ... + 38469.

2^1230512 is an apocalyptic number.

It is an amenable number.

1230512 is a deficient number, since it is larger than the sum of its proper divisors (1153636).

1230512 is an equidigital number, since it uses as much as digits as its factorization.

1230512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76915 (or 76909 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1230512 is about 1109.2844540513. The cubic root of 1230512 is about 107.1589915173.

Adding to 1230512 its reverse (2150321), we get a palindrome (3380833).

The spelling of 1230512 in words is "one million, two hundred thirty thousand, five hundred twelve".