1232322004 has 6 divisors (see below), whose sum is σ = 2156563514. Its totient is φ = 616161000.

The previous prime is 1232321983. The next prime is 1232322017. The reversal of 1232322004 is 4002232321.

It can be written as a sum of positive squares in only one way, i.e., 630110404 + 602211600 = 25102^2 + 24540^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154040247 + ... + 154040254.

Almost surely, 2^1232322004 is an apocalyptic number.

It is an amenable number.

1232322004 is a deficient number, since it is larger than the sum of its proper divisors (924241510).

1232322004 is a wasteful number, since it uses less digits than its factorization.

1232322004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308080505 (or 308080503 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1232322004 is about 35104.4442200699. Note that the first 3 decimals coincide. The cubic root of 1232322004 is about 1072.1150710459.

Adding to 1232322004 its reverse (4002232321), we get a palindrome (5234554325).

The spelling of 1232322004 in words is "one billion, two hundred thirty-two million, three hundred twenty-two thousand, four".