5018622 has 48 divisors (see below), whose sum is σ = 12143232. Its totient is φ = 1354320.

The previous prime is 5018617. The next prime is 5018627. The reversal of 5018622 is 2268105.

It is an interprime number because it is at equal distance from previous prime (5018617) and next prime (5018627).

It is a junction number, because it is equal to n+sod(n) for n = 5018592 and 5018601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14997 + ... + 15327.

It is an arithmetic number, because the mean of its divisors is an integer number (252984).

Almost surely, 2^5018622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5018622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6071616).

5018622 is an abundant number, since it is smaller than the sum of its proper divisors (7124610).

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

5018622 is a wasteful number, since it uses less digits than its factorization.

5018622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 5018622 is about 2240.2281133849. The cubic root of 5018622 is about 171.2096194772.

The spelling of 5018622 in words is "five million, eighteen thousand, six hundred twenty-two".