4259906 has 8 divisors (see below), whose sum is σ = 7302720. Its totient is φ = 1825668.

The previous prime is 4259903. The next prime is 4259909. The reversal of 4259906 is 6099524.

It is an interprime number because it is at equal distance from previous prime (4259903) and next prime (4259909).

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4259903) 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, 152126 + ... + 152153.

It is an arithmetic number, because the mean of its divisors is an integer number (912840).

Almost surely, 2^4259906 is an apocalyptic number.

4259906 is a deficient number, since it is larger than the sum of its proper divisors (3042814).

4259906 is a wasteful number, since it uses less digits than its factorization.

4259906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304288.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 4259906 is about 2063.9539723550. The cubic root of 4259906 is about 162.1063418029.

The spelling of 4259906 in words is "four million, two hundred fifty-nine thousand, nine hundred six".