4287235 has 8 divisors (see below), whose sum is σ = 5232240. Its totient is φ = 3371424.

The previous prime is 4287233. The next prime is 4287253. The reversal of 4287235 is 5327824.

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 4287235 - 2¹ = 4287233 is a prime.

It is a d-powerful number, because it can be written as 4⁷ + 2 + 8² + 7⁵ + 2²² + 3¹⁰ + 5⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 4287197 and 4287206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6972 + ... + 7561.

It is an arithmetic number, because the mean of its divisors is an integer number (654030).

Almost surely, 2^4287235 is an apocalyptic number.

4287235 is a deficient number, since it is larger than the sum of its proper divisors (945005).

4287235 is a wasteful number, since it uses less digits than its factorization.

4287235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14597.

The product of its digits is 13440, while the sum is 31.

The square root of 4287235 is about 2070.5639328453. The cubic root of 4287235 is about 162.4522621115.

The spelling of 4287235 in words is "four million, two hundred eighty-seven thousand, two hundred thirty-five".