1232422004 has 72 divisors (see below), whose sum is σ = 2631407520. Its totient is φ = 499392000.

The previous prime is 1232422001. The next prime is 1232422007. The reversal of 1232422004 is 4002242321.

It is an interprime number because it is at equal distance from previous prime (1232422001) and next prime (1232422007).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232422001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239054 + ... + 244154.

Almost surely, 2^1232422004 is an apocalyptic number.

It is an amenable number.

1232422004 is an abundant number, since it is smaller than the sum of its proper divisors (1398985516).

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

1232422004 is a wasteful number, since it uses less digits than its factorization.

1232422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169 (or 5150 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1232422004 is about 35105.8685122587. The cubic root of 1232422004 is about 1072.1440701243.

Adding to 1232422004 its reverse (4002242321), we get a palindrome (5234664325).

The spelling of 1232422004 in words is "one billion, two hundred thirty-two million, four hundred twenty-two thousand, four".