5201622 has 12 divisors (see below), whose sum is σ = 11270220. Its totient is φ = 1733868.

The previous prime is 5201621. The next prime is 5201627. The reversal of 5201622 is 2261025.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 288979 = 5201622 / (5 + 2 + 0 + 1 + 6 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 5201595 and 5201604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5201621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144472 + ... + 144507.

It is an arithmetic number, because the mean of its divisors is an integer number (939185).

Almost surely, 2^5201622 is an apocalyptic number.

5201622 is an abundant number, since it is smaller than the sum of its proper divisors (6068598).

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

5201622 is a wasteful number, since it uses less digits than its factorization.

5201622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288987 (or 288984 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 5201622 is about 2280.7064694958. The cubic root of 5201622 is about 173.2658325267.

Adding to 5201622 its reverse (2261025), we get a palindrome (7462647).

The spelling of 5201622 in words is "five million, two hundred one thousand, six hundred twenty-two".