7852230 has 48 divisors (see below), whose sum is σ = 20900880. Its totient is φ = 2044224.

The previous prime is 7852219. The next prime is 7852241. The reversal of 7852230 is 322587.

It is an interprime number because it is at equal distance from previous prime (7852219) and next prime (7852241).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7852194 and 7852203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2856 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (435435).

Almost surely, 2^7852230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7852230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10450440).

7852230 is an abundant number, since it is smaller than the sum of its proper divisors (13048650).

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

7852230 is a wasteful number, since it uses less digits than its factorization.

7852230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085 (or 2082 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7852230 is about 2802.1830775308. The cubic root of 7852230 is about 198.7609226227.

The spelling of 7852230 in words is "seven million, eight hundred fifty-two thousand, two hundred thirty".