4374225 has 18 divisors (see below), whose sum is σ = 7835126. Its totient is φ = 2332800.

The previous prime is 4374217. The next prime is 4374247. The reversal of 4374225 is 5224734.

4374225 is a `hidden beast` number, since 437 + 4 + 225 = 666.

4374225 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 51984 + 4322241 = 228^2 + 2079^2 .

It is not a de Polignac number, because 4374225 - 2³ = 4374217 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4⁴ + 3¹¹ + 7³ + 4¹¹ + 2 + 2¹¹ + 5³ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9496 + ... + 9945.

Almost surely, 2^4374225 is an apocalyptic number.

4374225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4374225 is a deficient number, since it is larger than the sum of its proper divisors (3460901).

4374225 is a wasteful number, since it uses less digits than its factorization.

4374225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19457 (or 19449 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 4374225 is about 2091.4647976956. The cubic root of 4374225 is about 163.5436575053.

Adding to 4374225 its reverse (5224734), we get a palindrome (9598959).

The spelling of 4374225 in words is "four million, three hundred seventy-four thousand, two hundred twenty-five".