8243874 has 24 divisors (see below), whose sum is σ = 18278832. Its totient is φ = 2683800.

The previous prime is 8243869. The next prime is 8243897. The reversal of 8243874 is 4783428.

It is a super-2 number, since 2×8243874² = 135922917055752, which contains 22 as substring.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 4552 + ... + 6099.

It is an arithmetic number, because the mean of its divisors is an integer number (761618).

Almost surely, 2^8243874 is an apocalyptic number.

8243874 is an abundant number, since it is smaller than the sum of its proper divisors (10034958).

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

8243874 is a wasteful number, since it uses less digits than its factorization.

8243874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10702 (or 10699 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 8243874 is about 2871.2147255125. The cubic root of 8243874 is about 202.0119752401.

It can be divided in two parts, 82 and 43874, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 8243874 in words is "eight million, two hundred forty-three thousand, eight hundred seventy-four".