9043742 has 8 divisors (see below), whose sum is σ = 13700232. Its totient is φ = 4477000.

The previous prime is 9043733. The next prime is 9043789. The reversal of 9043742 is 2473409.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22184 + ... + 22587.

It is an arithmetic number, because the mean of its divisors is an integer number (1712529).

Almost surely, 2^9043742 is an apocalyptic number.

9043742 is a deficient number, since it is larger than the sum of its proper divisors (4656490).

9043742 is a wasteful number, since it uses less digits than its factorization.

9043742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44874.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 9043742 is about 3007.2814966345. The cubic root of 9043742 is about 208.3448268148.

The spelling of 9043742 in words is "nine million, forty-three thousand, seven hundred forty-two".