5252442 has 16 divisors (see below), whose sum is σ = 11313120. Its totient is φ = 1616112.

The previous prime is 5252419. The next prime is 5252447. The reversal of 5252442 is 2442525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5252447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33592 + ... + 33747.

It is an arithmetic number, because the mean of its divisors is an integer number (707070).

Almost surely, 2^5252442 is an apocalyptic number.

5252442 is an abundant number, since it is smaller than the sum of its proper divisors (6060678).

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

5252442 is a wasteful number, since it uses less digits than its factorization.

5252442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67357.

The product of its digits is 3200, while the sum is 24.

The square root of 5252442 is about 2291.8206736130. The cubic root of 5252442 is about 173.8282755500.

Adding to 5252442 its reverse (2442525), we get a palindrome (7694967).

The spelling of 5252442 in words is "five million, two hundred fifty-two thousand, four hundred forty-two".