1306272204 has 24 divisors (see below), whose sum is σ = 3386631920. Its totient is φ = 435424032.

The previous prime is 1306272199. The next prime is 1306272217. The reversal of 1306272204 is 4022726031.

1306272204 is a `hidden beast` number, since 1 + 30 + 627 + 2 + 2 + 0 + 4 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6047449 + ... + 6047664.

Almost surely, 2^1306272204 is an apocalyptic number.

It is an amenable number.

1306272204 is an abundant number, since it is smaller than the sum of its proper divisors (2080359716).

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

1306272204 is a wasteful number, since it uses less digits than its factorization.

1306272204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12095126 (or 12095118 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 1306272204 is about 36142.3879122562. The cubic root of 1306272204 is about 1093.1453084441.

Adding to 1306272204 its reverse (4022726031), we get a palindrome (5328998235).

The spelling of 1306272204 in words is "one billion, three hundred six million, two hundred seventy-two thousand, two hundred four".