1004223124 has 6 divisors (see below), whose sum is σ = 1757390474. Its totient is φ = 502111560.

The previous prime is 1004223119. The next prime is 1004223137. The reversal of 1004223124 is 4213224001.

It can be written as a sum of positive squares in only one way, i.e., 984704400 + 19518724 = 31380^2 + 4418^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125527887 + ... + 125527894.

Almost surely, 2^1004223124 is an apocalyptic number.

It is an amenable number.

1004223124 is a deficient number, since it is larger than the sum of its proper divisors (753167350).

1004223124 is a wasteful number, since it uses less digits than its factorization.

1004223124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251055785 (or 251055783 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1004223124 is about 31689.4797054164. The cubic root of 1004223124 is about 1001.4057309944.

Adding to 1004223124 its reverse (4213224001), we get a palindrome (5217447125).

It can be divided in two parts, 100 and 4223124, that added together give a palindrome (4223224).

The spelling of 1004223124 in words is "one billion, four million, two hundred twenty-three thousand, one hundred twenty-four".