9106742 has 4 divisors (see below), whose sum is σ = 13660116. Its totient is φ = 4553370.

The previous prime is 9106739. The next prime is 9106759. The reversal of 9106742 is 2476019.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2276684 + ... + 2276687.

It is an arithmetic number, because the mean of its divisors is an integer number (3415029).

Almost surely, 2^9106742 is an apocalyptic number.

9106742 is a deficient number, since it is larger than the sum of its proper divisors (4553374).

9106742 is a wasteful number, since it uses less digits than its factorization.

9106742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553373.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 9106742 is about 3017.7378945164. The cubic root of 9106742 is about 208.8274943854.

The spelling of 9106742 in words is "nine million, one hundred six thousand, seven hundred forty-two".