5250122 has 4 divisors (see below), whose sum is σ = 7875186. Its totient is φ = 2625060.

The previous prime is 5250121. The next prime is 5250143. The reversal of 5250122 is 2210525.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5148361 + 101761 = 2269^2 + 319^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5250122.

It is not an unprimeable number, because it can be changed into a prime (5250121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312529 + ... + 1312532.

Almost surely, 2^5250122 is an apocalyptic number.

5250122 is a deficient number, since it is larger than the sum of its proper divisors (2625064).

5250122 is a wasteful number, since it uses less digits than its factorization.

5250122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625063.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5250122 is about 2291.3144699059. The cubic root of 5250122 is about 173.8026785045.

Adding to 5250122 its reverse (2210525), we get a palindrome (7460647).

The spelling of 5250122 in words is "five million, two hundred fifty thousand, one hundred twenty-two".