4287797 has 4 divisors (see below), whose sum is σ = 4297920. Its totient is φ = 4277676.

The previous prime is 4287793. The next prime is 4287809. The reversal of 4287797 is 7977824.

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 4287797 - 2² = 4287793 is a prime.

It is a super-2 number, since 2×4287797² = 36770406226418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287793) 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, 4397 + ... + 5282.

It is an arithmetic number, because the mean of its divisors is an integer number (1074480).

Almost surely, 2^4287797 is an apocalyptic number.

It is an amenable number.

4287797 is a deficient number, since it is larger than the sum of its proper divisors (10123).

4287797 is an equidigital number, since it uses as much as digits as its factorization.

4287797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10122.

The product of its digits is 197568, while the sum is 44.

The square root of 4287797 is about 2070.6996402183. The cubic root of 4287797 is about 162.4593602514.

The spelling of 4287797 in words is "four million, two hundred eighty-seven thousand, seven hundred ninety-seven".