4252287 has 16 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 2589792.

The previous prime is 4252279. The next prime is 4252319. The reversal of 4252287 is 7822524.

It is not a de Polignac number, because 4252287 - 2³ = 4252279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3664 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (385560).

Almost surely, 2^4252287 is an apocalyptic number.

4252287 is a deficient number, since it is larger than the sum of its proper divisors (1916673).

4252287 is a wasteful number, since it uses less digits than its factorization.

4252287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142.

The product of its digits is 8960, while the sum is 30.

The square root of 4252287 is about 2062.1074171827. The cubic root of 4252287 is about 162.0096397251.

The spelling of 4252287 in words is "four million, two hundred fifty-two thousand, two hundred eighty-seven".