2624622 has 128 divisors (see below), whose sum is σ = 7741440. Its totient is φ = 570240.

The previous prime is 2624593. The next prime is 2624623. The reversal of 2624622 is 2264262.

It is a super-3 number, since 3×2624622³ = 54240233344222469544, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2624592 and 2624601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2624623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114103 + ... + 114125.

It is an arithmetic number, because the mean of its divisors is an integer number (60480).

2^2624622 is an apocalyptic number.

2624622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2624622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3870720).

2624622 is an abundant number, since it is smaller than the sum of its proper divisors (5116818).

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

2624622 is a wasteful number, since it uses less digits than its factorization.

2624622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78.

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

The square root of 2624622 is about 1620.0685170696. The cubic root of 2624622 is about 137.9395870832.

Adding to 2624622 its reverse (2264262), we get a palindrome (4888884).

It can be divided in two parts, 262 and 4622, that added together give a palindrome (4884).

The spelling of 2624622 in words is "two million, six hundred twenty-four thousand, six hundred twenty-two".