1230604260 has 24 divisors (see below), whose sum is σ = 3445692096. Its totient is φ = 328161120.

The previous prime is 1230604237. The next prime is 1230604307. The reversal of 1230604260 is 624060321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230604260.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254976 + ... + 10255095.

It is an arithmetic number, because the mean of its divisors is an integer number (143570504).

Almost surely, 2^1230604260 is an apocalyptic number.

1230604260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230604260 is an abundant number, since it is smaller than the sum of its proper divisors (2215087836).

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

1230604260 is a wasteful number, since it uses less digits than its factorization.

1230604260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20510083 (or 20510081 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1230604260 is about 35079.9694982764. The cubic root of 1230604260 is about 1071.6166960079.

Adding to 1230604260 its reverse (624060321), we get a palindrome (1854664581).

The spelling of 1230604260 in words is "one billion, two hundred thirty million, six hundred four thousand, two hundred sixty".