8252378 has 16 divisors (see below), whose sum is σ = 13172544. Its totient is φ = 3864000.

The previous prime is 8252371. The next prime is 8252381. The reversal of 8252378 is 8732528.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8252371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8051 + ... + 9017.

It is an arithmetic number, because the mean of its divisors is an integer number (823284).

Almost surely, 2^8252378 is an apocalyptic number.

8252378 is a deficient number, since it is larger than the sum of its proper divisors (4920166).

8252378 is a wasteful number, since it uses less digits than its factorization.

8252378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237.

The product of its digits is 26880, while the sum is 35.

The square root of 8252378 is about 2872.6952501092. The cubic root of 8252378 is about 202.0814134464.

The spelling of 8252378 in words is "eight million, two hundred fifty-two thousand, three hundred seventy-eight".