9118634 has 8 divisors (see below), whose sum is σ = 15631968. Its totient is φ = 3907980.

The previous prime is 9118631. The next prime is 9118691. The reversal of 9118634 is 4368119.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9118634.

It is not an unprimeable number, because it can be changed into a prime (9118631) 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 in 3 ways as a sum of consecutive naturals, for example, 325652 + ... + 325679.

It is an arithmetic number, because the mean of its divisors is an integer number (1953996).

Almost surely, 2^9118634 is an apocalyptic number.

9118634 is a deficient number, since it is larger than the sum of its proper divisors (6513334).

9118634 is a wasteful number, since it uses less digits than its factorization.

9118634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651340.

The product of its digits is 5184, while the sum is 32.

The square root of 9118634 is about 3019.7076017389. The cubic root of 9118634 is about 208.9183536769.

The spelling of 9118634 in words is "nine million, one hundred eighteen thousand, six hundred thirty-four".