9113738 has 8 divisors (see below), whose sum is σ = 13693860. Its totient is φ = 4549120.

The previous prime is 9113737. The next prime is 9113759. The reversal of 9113738 is 8373119.

It can be written as a sum of positive squares in 2 ways, for example, as 9102289 + 11449 = 3017^2 + 107^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9113737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273 + ... + 4836.

Almost surely, 2^9113738 is an apocalyptic number.

9113738 is a deficient number, since it is larger than the sum of its proper divisors (4580122).

9113738 is a wasteful number, since it uses less digits than its factorization.

9113738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7752.

The product of its digits is 4536, while the sum is 32.

The square root of 9113738 is about 3018.8968183759. The cubic root of 9113738 is about 208.8809559929.

The spelling of 9113738 in words is "nine million, one hundred thirteen thousand, seven hundred thirty-eight".