4262622 has 64 divisors (see below), whose sum is σ = 10827264. Its totient is φ = 1088640.

The previous prime is 4262617. The next prime is 4262639. The reversal of 4262622 is 2262624.

It is a d-powerful number, because it can be written as 4⁴ + 2⁸ + 6 + 2¹¹ + 6³ + 2¹⁶ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 4262592 and 4262601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20097 + ... + 20307.

It is an arithmetic number, because the mean of its divisors is an integer number (169176).

Almost surely, 2^4262622 is an apocalyptic number.

4262622 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4262622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5413632).

4262622 is an abundant number, since it is smaller than the sum of its proper divisors (6564642).

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

4262622 is a wasteful number, since it uses less digits than its factorization.

4262622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273.

The product of its digits is 2304, while the sum is 24.

The square root of 4262622 is about 2064.6118279231. The cubic root of 4262622 is about 162.1407860127.

It can be divided in two parts, 4262 and 622, that added together give a palindrome (4884).

The spelling of 4262622 in words is "four million, two hundred sixty-two thousand, six hundred twenty-two".