1230523624 has 32 divisors (see below), whose sum is σ = 2551472640. Its totient is φ = 551664000.

The previous prime is 1230523601. The next prime is 1230523691. The reversal of 1230523624 is 4263250321.

It is a junction number, because it is equal to n+sod(n) for n = 1230523592 and 1230523601.

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 7 ways as a sum of consecutive naturals, for example, 89352 + ... + 102199.

It is an arithmetic number, because the mean of its divisors is an integer number (79733520).

Almost surely, 2^1230523624 is an apocalyptic number.

It is an amenable number.

1230523624 is an abundant number, since it is smaller than the sum of its proper divisors (1320949016).

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

1230523624 is a wasteful number, since it uses less digits than its factorization.

1230523624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191641 (or 191637 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1230523624 is about 35078.8201625995. The cubic root of 1230523624 is about 1071.5932894116.

Adding to 1230523624 its reverse (4263250321), we get a palindrome (5493773945).

The spelling of 1230523624 in words is "one billion, two hundred thirty million, five hundred twenty-three thousand, six hundred twenty-four".