4263225 has 12 divisors (see below), whose sum is σ = 7048656. Its totient is φ = 2273680.

The previous prime is 4263223. The next prime is 4263227. The reversal of 4263225 is 5223624.

It is an interprime number because it is at equal distance from previous prime (4263223) and next prime (4263227).

It is not a de Polignac number, because 4263225 - 2¹ = 4263223 is a prime.

It is an Ulam number.

It is a Curzon number.

4263225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4263195 and 4263204.

It is not an unprimeable number, because it can be changed into a prime (4263223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28347 + ... + 28496.

It is an arithmetic number, because the mean of its divisors is an integer number (587388).

Almost surely, 2^4263225 is an apocalyptic number.

It is an amenable number.

4263225 is a deficient number, since it is larger than the sum of its proper divisors (2785431).

4263225 is a wasteful number, since it uses less digits than its factorization.

4263225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56856 (or 56851 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 4263225 is about 2064.7578550523. The cubic root of 4263225 is about 162.1484312510.

Adding to 4263225 its reverse (5223624), we get a palindrome (9486849).

The spelling of 4263225 in words is "four million, two hundred sixty-three thousand, two hundred twenty-five".