4225087 has 8 divisors (see below), whose sum is σ = 4515200. Its totient is φ = 3941784.

The previous prime is 4225079. The next prime is 4225099. The reversal of 4225087 is 7805224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4225087 - 2³ = 4225079 is a prime.

It is a Duffinian number.

4225087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225007) 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 7 ways as a sum of consecutive naturals, for example, 387 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (564400).

Almost surely, 2^4225087 is an apocalyptic number.

4225087 is a deficient number, since it is larger than the sum of its proper divisors (290113).

4225087 is a wasteful number, since it uses less digits than its factorization.

4225087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4225087 is about 2055.5016419356. The cubic root of 4225087 is about 161.6634658853.

The spelling of 4225087 in words is "four million, two hundred twenty-five thousand, eighty-seven".