4287626 has 8 divisors (see below), whose sum is σ = 7350240. Its totient is φ = 1837548.

The previous prime is 4287623. The next prime is 4287643. The reversal of 4287626 is 6267824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4287623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153116 + ... + 153143.

It is an arithmetic number, because the mean of its divisors is an integer number (918780).

Almost surely, 2^4287626 is an apocalyptic number.

4287626 is a deficient number, since it is larger than the sum of its proper divisors (3062614).

4287626 is a wasteful number, since it uses less digits than its factorization.

4287626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306268.

The product of its digits is 32256, while the sum is 35.

The square root of 4287626 is about 2070.6583494145. The cubic root of 4287626 is about 162.4572005627.

It can be divided in two parts, 4287 and 626, that added together give a cube (4913 = 17³).

The spelling of 4287626 in words is "four million, two hundred eighty-seven thousand, six hundred twenty-six".