224012858 has 16 divisors (see below), whose sum is σ = 339184800. Its totient is φ = 110955600.

The previous prime is 224012839. The next prime is 224012861. The reversal of 224012858 is 858210422.

224012858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 145553 + ... + 147083.

It is an arithmetic number, because the mean of its divisors is an integer number (21199050).

Almost surely, 2^224012858 is an apocalyptic number.

224012858 is a deficient number, since it is larger than the sum of its proper divisors (115171942).

224012858 is a wasteful number, since it uses less digits than its factorization.

224012858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 224012858 is about 14967.0590965627. The cubic root of 224012858 is about 607.3294145281.

The spelling of 224012858 in words is "two hundred twenty-four million, twelve thousand, eight hundred fifty-eight".