224121606 has 16 divisors (see below), whose sum is σ = 471835200. Its totient is φ = 70775208.

The previous prime is 224121571. The next prime is 224121631. The reversal of 224121606 is 606121422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982876 + ... + 983103.

It is an arithmetic number, because the mean of its divisors is an integer number (29489700).

Almost surely, 2^224121606 is an apocalyptic number.

224121606 is an abundant number, since it is smaller than the sum of its proper divisors (247713594).

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

224121606 is a wasteful number, since it uses less digits than its factorization.

224121606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966003.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 224121606 is about 14970.6915671922. The cubic root of 224121606 is about 607.4276755167.

The spelling of 224121606 in words is "two hundred twenty-four million, one hundred twenty-one thousand, six hundred six".