4354224 has 40 divisors (see below), whose sum is σ = 12856320. Its totient is φ = 1243968.

The previous prime is 4354213. The next prime is 4354253. The reversal of 4354224 is 4224534.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 4354194 and 4354203.

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, 6144 + ... + 6815.

It is an arithmetic number, because the mean of its divisors is an integer number (321408).

Almost surely, 2^4354224 is an apocalyptic number.

It is an amenable number.

4354224 is an abundant number, since it is smaller than the sum of its proper divisors (8502096).

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

4354224 is a wasteful number, since it uses less digits than its factorization.

4354224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12977 (or 12971 counting only the distinct ones).

The product of its digits is 3840, while the sum is 24.

The square root of 4354224 is about 2086.6777422496. The cubic root of 4354224 is about 163.2940106180.

Adding to 4354224 its reverse (4224534), we get a palindrome (8578758).

The spelling of 4354224 in words is "four million, three hundred fifty-four thousand, two hundred twenty-four".