4287895 has 4 divisors (see below), whose sum is σ = 5145480. Its totient is φ = 3430312.

The previous prime is 4287887. The next prime is 4287919. The reversal of 4287895 is 5987824.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4287895 - 2³ = 4287887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428785 + ... + 428794.

It is an arithmetic number, because the mean of its divisors is an integer number (1286370).

Almost surely, 2^4287895 is an apocalyptic number.

4287895 is a deficient number, since it is larger than the sum of its proper divisors (857585).

4287895 is an equidigital number, since it uses as much as digits as its factorization.

4287895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857584.

The product of its digits is 161280, while the sum is 43.

The square root of 4287895 is about 2070.7233035826. The cubic root of 4287895 is about 162.4605979419.

The spelling of 4287895 in words is "four million, two hundred eighty-seven thousand, eight hundred ninety-five".