7852243 has 16 divisors (see below), whose sum is σ = 9492480. Its totient is φ = 6352416.

The previous prime is 7852241. The next prime is 7852253. The reversal of 7852243 is 3422587.

It is not a de Polignac number, because 7852243 - 2¹ = 7852241 is a prime.

It is a Duffinian number.

7852243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7852241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9130 + ... + 9952.

It is an arithmetic number, because the mean of its divisors is an integer number (593280).

Almost surely, 2^7852243 is an apocalyptic number.

7852243 is a deficient number, since it is larger than the sum of its proper divisors (1640237).

7852243 is a wasteful number, since it uses less digits than its factorization.

7852243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906.

The product of its digits is 13440, while the sum is 31.

The square root of 7852243 is about 2802.1853971499. The cubic root of 7852243 is about 198.7610323109.

The spelling of 7852243 in words is "seven million, eight hundred fifty-two thousand, two hundred forty-three".