224202004 has 12 divisors (see below), whose sum is σ = 422534644. Its totient is φ = 103477824.

The previous prime is 224201993. The next prime is 224202029. The reversal of 224202004 is 400202422.

It can be written as a sum of positive squares in 2 ways, for example, as 121220100 + 102981904 = 11010^2 + 10148^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2155737 + ... + 2155840.

Almost surely, 2^224202004 is an apocalyptic number.

It is an amenable number.

224202004 is a deficient number, since it is larger than the sum of its proper divisors (198332640).

224202004 is a wasteful number, since it uses less digits than its factorization.

224202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311594 (or 4311592 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 224202004 is about 14973.3765063195. The cubic root of 224202004 is about 607.5002999767.

Adding to 224202004 its reverse (400202422), we get a palindrome (624404426).

The spelling of 224202004 in words is "two hundred twenty-four million, two hundred two thousand, four".