8157368 has 16 divisors (see below), whose sum is σ = 15362160. Its totient is φ = 4060800.

The previous prime is 8157343. The next prime is 8157379. The reversal of 8157368 is 8637518.

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 3 ways as a sum of consecutive naturals, for example, 188 + ... + 4043.

It is an arithmetic number, because the mean of its divisors is an integer number (960135).

Almost surely, 2^8157368 is an apocalyptic number.

It is an amenable number.

8157368 is a deficient number, since it is larger than the sum of its proper divisors (7204792).

8157368 is a wasteful number, since it uses less digits than its factorization.

8157368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478 (or 4474 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 8157368 is about 2856.1106421146. The cubic root of 8157368 is about 201.3028939065.

The spelling of 8157368 in words is "eight million, one hundred fifty-seven thousand, three hundred sixty-eight".