8136738 has 12 divisors (see below), whose sum is σ = 17629638. Its totient is φ = 2712240.

The previous prime is 8136701. The next prime is 8136743. The reversal of 8136738 is 8376318.

It can be written as a sum of positive squares in only one way, i.e., 8105409 + 31329 = 2847^2 + 177^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226003 + ... + 226038.

Almost surely, 2^8136738 is an apocalyptic number.

8136738 is an abundant number, since it is smaller than the sum of its proper divisors (9492900).

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

8136738 is a wasteful number, since it uses less digits than its factorization.

8136738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452049 (or 452046 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 8136738 is about 2852.4968010499. The cubic root of 8136738 is about 201.1330521753.

The spelling of 8136738 in words is "eight million, one hundred thirty-six thousand, seven hundred thirty-eight".