1234227872 has 24 divisors (see below), whose sum is σ = 2431531872. Its totient is φ = 616696000.

The previous prime is 1234227871. The next prime is 1234227889. The reversal of 1234227872 is 2787224321.

It is not an unprimeable number, because it can be changed into a prime (1234227871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37997 + ... + 62547.

It is an arithmetic number, because the mean of its divisors is an integer number (101313828).

Almost surely, 2^1234227872 is an apocalyptic number.

It is an amenable number.

1234227872 is a deficient number, since it is larger than the sum of its proper divisors (1197304000).

1234227872 is a wasteful number, since it uses less digits than its factorization.

1234227872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26132 (or 26124 counting only the distinct ones).

The product of its digits is 75264, while the sum is 38.

The square root of 1234227872 is about 35131.5794122610. The cubic root of 1234227872 is about 1072.6674854668.

The spelling of 1234227872 in words is "one billion, two hundred thirty-four million, two hundred twenty-seven thousand, eight hundred seventy-two".