4259622 has 16 divisors (see below), whose sum is σ = 9020592. Its totient is φ = 1336320.

The previous prime is 4259621. The next prime is 4259627. The reversal of 4259622 is 2269524.

It is a d-powerful number, because it can be written as 4 + 2⁸ + 5⁶ + 9³ + 6⁶ + 2¹¹ + 2²² .

It is a self number, because there is not a number n which added to its sum of digits gives 4259622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4259621) 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, 20779 + ... + 20982.

It is an arithmetic number, because the mean of its divisors is an integer number (563787).

Almost surely, 2^4259622 is an apocalyptic number.

4259622 is an abundant number, since it is smaller than the sum of its proper divisors (4760970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4259622 is a wasteful number, since it uses less digits than its factorization.

4259622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41783.

The product of its digits is 8640, while the sum is 30.

The square root of 4259622 is about 2063.8851712244. The cubic root of 4259622 is about 162.1027392802.

The spelling of 4259622 in words is "four million, two hundred fifty-nine thousand, six hundred twenty-two".