4225493 has 4 divisors (see below), whose sum is σ = 4247808. Its totient is φ = 4203180.

The previous prime is 4225483. The next prime is 4225499. The reversal of 4225493 is 3945224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4225493 - 2⁴ = 4225477 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 2¹⁴ + 2²² + 5² + 4⁶ + 9⁴ + 3³ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10871 + ... + 11252.

It is an arithmetic number, because the mean of its divisors is an integer number (1061952).

Almost surely, 2^4225493 is an apocalyptic number.

It is an amenable number.

4225493 is a deficient number, since it is larger than the sum of its proper divisors (22315).

4225493 is a wasteful number, since it uses less digits than its factorization.

4225493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22314.

The product of its digits is 8640, while the sum is 29.

The square root of 4225493 is about 2055.6003989103. The cubic root of 4225493 is about 161.6686439455.

The spelling of 4225493 in words is "four million, two hundred twenty-five thousand, four hundred ninety-three".