1224050004 has 72 divisors (see below), whose sum is σ = 3211050752. Its totient is φ = 392739840.

The previous prime is 1224049993. The next prime is 1224050017. The reversal of 1224050004 is 4000504221.

1224050004 is a `hidden beast` number, since 122 + 40 + 500 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212547 + ... + 218229.

Almost surely, 2^1224050004 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 1224050004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1605525376).

1224050004 is an abundant number, since it is smaller than the sum of its proper divisors (1987000748).

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

1224050004 is a wasteful number, since it uses less digits than its factorization.

1224050004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5917 (or 5912 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1224050004 is about 34986.4259963775. The cubic root of 1224050004 is about 1069.7108147955.

Adding to 1224050004 its reverse (4000504221), we get a palindrome (5224554225).

The spelling of 1224050004 in words is "one billion, two hundred twenty-four million, fifty thousand, four".