224006604 has 12 divisors (see below), whose sum is σ = 522682104. Its totient is φ = 74668864.

The previous prime is 224006581. The next prime is 224006611. The reversal of 224006604 is 406600422.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×224006604² = 100357917271225632, which contains 22 as substring.

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, 9333597 + ... + 9333620.

It is an arithmetic number, because the mean of its divisors is an integer number (43556842).

Almost surely, 2^224006604 is an apocalyptic number.

It is an amenable number.

224006604 is an abundant number, since it is smaller than the sum of its proper divisors (298675500).

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

224006604 is a wasteful number, since it uses less digits than its factorization.

224006604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18667224 (or 18667222 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 224006604 is about 14966.8501696249. The cubic root of 224006604 is about 607.3237626598.

The spelling of 224006604 in words is "two hundred twenty-four million, six thousand, six hundred four".