8136974 has 4 divisors (see below), whose sum is σ = 12205464. Its totient is φ = 4068486.

The previous prime is 8136967. The next prime is 8136977. The reversal of 8136974 is 4796318.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4796318 = 2 ⋅2398159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8136977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034242 + ... + 2034245.

It is an arithmetic number, because the mean of its divisors is an integer number (3051366).

Almost surely, 2^8136974 is an apocalyptic number.

8136974 is a deficient number, since it is larger than the sum of its proper divisors (4068490).

8136974 is a wasteful number, since it uses less digits than its factorization.

8136974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068489.

The product of its digits is 36288, while the sum is 38.

The square root of 8136974 is about 2852.5381680181. The cubic root of 8136974 is about 201.1349967278.

The spelling of 8136974 in words is "eight million, one hundred thirty-six thousand, nine hundred seventy-four".