4287297 has 16 divisors (see below), whose sum is σ = 6596480. Its totient is φ = 2426112.

The previous prime is 4287289. The next prime is 4287299. The reversal of 4287297 is 7927824.

4287297 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 4287297 - 2³ = 4287289 is a prime.

It is a super-3 number, since 3×4287297³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

4287297 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287299) 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, 1353 + ... + 3225.

It is an arithmetic number, because the mean of its divisors is an integer number (412280).

Almost surely, 2^4287297 is an apocalyptic number.

It is an amenable number.

4287297 is a deficient number, since it is larger than the sum of its proper divisors (2309183).

4287297 is a wasteful number, since it uses less digits than its factorization.

4287297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its digits is 56448, while the sum is 39.

The square root of 4287297 is about 2070.5789045579. The cubic root of 4287297 is about 162.4530452107.

The spelling of 4287297 in words is "four million, two hundred eighty-seven thousand, two hundred ninety-seven".