224026028 has 6 divisors (see below), whose sum is σ = 392045556. Its totient is φ = 112013012.

The previous prime is 224026027. The next prime is 224026031. The reversal of 224026028 is 820620422.

It is a super-2 number, since 2×224026028² = 100375322442913568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224025988 and 224026006.

It is not an unprimeable number, because it can be changed into a prime (224026027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28003250 + ... + 28003257.

It is an arithmetic number, because the mean of its divisors is an integer number (65340926).

Almost surely, 2^224026028 is an apocalyptic number.

It is an amenable number.

224026028 is a deficient number, since it is larger than the sum of its proper divisors (168019528).

224026028 is a wasteful number, since it uses less digits than its factorization.

224026028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56006511 (or 56006509 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 224026028 is about 14967.4990562886. The cubic root of 224026028 is about 607.3413161837.

The spelling of 224026028 in words is "two hundred twenty-four million, twenty-six thousand, twenty-eight".