1224708044 has 24 divisors (see below), whose sum is σ = 2462251008. Its totient is φ = 522124560.

The previous prime is 1224708013. The next prime is 1224708053. The reversal of 1224708044 is 4408074221.

It is a self number, because there is not a number n which added to its sum of digits gives 1224708044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109154 + ... + 119849.

It is an arithmetic number, because the mean of its divisors is an integer number (102593792).

Almost surely, 2^1224708044 is an apocalyptic number.

1224708044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1224708044 is an abundant number, since it is smaller than the sum of its proper divisors (1237542964).

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

1224708044 is a wasteful number, since it uses less digits than its factorization.

1224708044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229205 (or 229203 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 1224708044 is about 34995.8289514622. The cubic root of 1224708044 is about 1069.9024699296.

The spelling of 1224708044 in words is "one billion, two hundred twenty-four million, seven hundred eight thousand, forty-four".