1230226460 has 48 divisors (see below), whose sum is σ = 2658513312. Its totient is φ = 477984000.

The previous prime is 1230226453. The next prime is 1230226483. The reversal of 1230226460 is 646220321.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 101315 + ... + 112805.

It is an arithmetic number, because the mean of its divisors is an integer number (55385694).

Almost surely, 2^1230226460 is an apocalyptic number.

1230226460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230226460 is an abundant number, since it is smaller than the sum of its proper divisors (1428286852).

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

1230226460 is a wasteful number, since it uses less digits than its factorization.

1230226460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654 (or 11652 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1230226460 is about 35074.5842455759. The cubic root of 1230226460 is about 1071.5070213711.

Adding to 1230226460 its reverse (646220321), we get a palindrome (1876446781).

The spelling of 1230226460 in words is "one billion, two hundred thirty million, two hundred twenty-six thousand, four hundred sixty".