1230260404 has 6 divisors (see below), whose sum is σ = 2152955714. Its totient is φ = 615130200.

The previous prime is 1230260399. The next prime is 1230260419. The reversal of 1230260404 is 4040620321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 750650404 + 479610000 = 27398^2 + 21900^2 .

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, 153782547 + ... + 153782554.

Almost surely, 2^1230260404 is an apocalyptic number.

It is an amenable number.

1230260404 is a deficient number, since it is larger than the sum of its proper divisors (922695310).

1230260404 is a wasteful number, since it uses less digits than its factorization.

1230260404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307565105 (or 307565103 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1230260404 is about 35075.0681253793. The cubic root of 1230260404 is about 1071.5168761691.

Adding to 1230260404 its reverse (4040620321), we get a palindrome (5270880725).

The spelling of 1230260404 in words is "one billion, two hundred thirty million, two hundred sixty thousand, four hundred four".