9135994 has 16 divisors (see below), whose sum is σ = 15703488. Its totient is φ = 3904992.

The previous prime is 9135977. The next prime is 9136009. The reversal of 9135994 is 4995319.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7062 + ... + 8254.

It is an arithmetic number, because the mean of its divisors is an integer number (981468).

Almost surely, 2^9135994 is an apocalyptic number.

9135994 is a deficient number, since it is larger than the sum of its proper divisors (6567494).

9135994 is a wasteful number, since it uses less digits than its factorization.

9135994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749.

The product of its digits is 43740, while the sum is 40.

The square root of 9135994 is about 3022.5806854408. The cubic root of 9135994 is about 209.0508487954.

The spelling of 9135994 in words is "nine million, one hundred thirty-five thousand, nine hundred ninety-four".