9852442 has 4 divisors (see below), whose sum is σ = 14778666. Its totient is φ = 4926220.

The previous prime is 9852439. The next prime is 9852443. The reversal of 9852442 is 2442589.

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., 8532241 + 1320201 = 2921^2 + 1149^2 .

It is a super-2 number, since 2×9852442² = 194141226726728, which contains 22 as substring.

It is a d-powerful number, because it can be written as 9³ + 8 + 5¹⁰ + 2¹⁴ + 4³ + 4⁶ + 2¹⁶ .

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 9852398 and 9852407.

It is not an unprimeable number, because it can be changed into a prime (9852443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2463109 + ... + 2463112.

Almost surely, 2^9852442 is an apocalyptic number.

9852442 is a deficient number, since it is larger than the sum of its proper divisors (4926224).

9852442 is a wasteful number, since it uses less digits than its factorization.

9852442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926223.

The product of its digits is 23040, while the sum is 34.

The square root of 9852442 is about 3138.8599841344. The cubic root of 9852442 is about 214.3785334610.

The spelling of 9852442 in words is "nine million, eight hundred fifty-two thousand, four hundred forty-two".