224256862 has 16 divisors (see below), whose sum is σ = 344946672. Its totient is φ = 109307520.

The previous prime is 224256847. The next prime is 224256871. The reversal of 224256862 is 268652422.

It is a happy number.

It is a super-2 number, since 2×224256862² = 100582280308174088, which contains 22 as substring.

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, 5653 + ... + 21919.

It is an arithmetic number, because the mean of its divisors is an integer number (21559167).

Almost surely, 2^224256862 is an apocalyptic number.

224256862 is a deficient number, since it is larger than the sum of its proper divisors (120689810).

224256862 is a wasteful number, since it uses less digits than its factorization.

224256862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16443.

The product of its digits is 92160, while the sum is 37.

The square root of 224256862 is about 14975.2082456305. The cubic root of 224256862 is about 607.5498438897.

The spelling of 224256862 in words is "two hundred twenty-four million, two hundred fifty-six thousand, eight hundred sixty-two".