224006612 has 6 divisors (see below), whose sum is σ = 392011578. Its totient is φ = 112003304.

The previous prime is 224006611. The next prime is 224006617. The reversal of 224006612 is 216600422.

It can be written as a sum of positive squares in only one way, i.e., 203176516 + 20830096 = 14254^2 + 4564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224006611) by changing a digit.

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 as a sum of consecutive naturals, namely, 28000823 + ... + 28000830.

It is an arithmetic number, because the mean of its divisors is an integer number (65335263).

Almost surely, 2^224006612 is an apocalyptic number.

It is an amenable number.

224006612 is a deficient number, since it is larger than the sum of its proper divisors (168004966).

224006612 is a wasteful number, since it uses less digits than its factorization.

224006612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56001657 (or 56001655 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 224006612 is about 14966.8504368822. The cubic root of 224006612 is about 607.3237698896.

The spelling of 224006612 in words is "two hundred twenty-four million, six thousand, six hundred twelve".