1224030704 has 40 divisors (see below), whose sum is σ = 2567304432. Its totient is φ = 561991680.

The previous prime is 1224030701. The next prime is 1224030713. The reversal of 1224030704 is 4070304221.

It is a self number, because there is not a number n which added to its sum of digits gives 1224030704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224030701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24899 + ... + 55389.

Almost surely, 2^1224030704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224030704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283652216).

1224030704 is an abundant number, since it is smaller than the sum of its proper divisors (1343273728).

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

1224030704 is a wasteful number, since it uses less digits than its factorization.

1224030704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30705 (or 30699 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 1224030704 is about 34986.1501740332. The cubic root of 1224030704 is about 1069.7051926049.

Adding to 1224030704 its reverse (4070304221), we get a palindrome (5294334925).

The spelling of 1224030704 in words is "one billion, two hundred twenty-four million, thirty thousand, seven hundred four".