8912738 has 4 divisors (see below), whose sum is σ = 13369110. Its totient is φ = 4456368.

The previous prime is 8912731. The next prime is 8912741. The reversal of 8912738 is 8372198.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8602489 + 310249 = 2933^2 + 557^2 .

It is not an unprimeable number, because it can be changed into a prime (8912731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2228183 + ... + 2228186.

Almost surely, 2^8912738 is an apocalyptic number.

8912738 is a deficient number, since it is larger than the sum of its proper divisors (4456372).

8912738 is a wasteful number, since it uses less digits than its factorization.

8912738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456371.

The product of its digits is 24192, while the sum is 38.

The square root of 8912738 is about 2985.4209083478. The cubic root of 8912738 is about 207.3339301226. Note that the first 3 decimals are identical.

The spelling of 8912738 in words is "eight million, nine hundred twelve thousand, seven hundred thirty-eight".