1232000004 has 24 divisors (see below), whose sum is σ = 2923391520. Its totient is φ = 403705984.

The previous prime is 1231999997. The next prime is 1232000017. The reversal of 1232000004 is 4000002321.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 869349 + ... + 870764.

It is an arithmetic number, because the mean of its divisors is an integer number (121807980).

Almost surely, 2^1232000004 is an apocalyptic number.

It is an amenable number.

1232000004 is an abundant number, since it is smaller than the sum of its proper divisors (1691391516).

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

1232000004 is a wasteful number, since it uses less digits than its factorization.

1232000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740179 (or 1740177 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1232000004 is about 35099.8576065488. The cubic root of 1232000004 is about 1072.0216833533.

Adding to 1232000004 its reverse (4000002321), we get a palindrome (5232002325).

The spelling of 1232000004 in words is "one billion, two hundred thirty-two million, four", and thus it is an aban number.