9229742 has 8 divisors (see below), whose sum is σ = 14659056. Its totient is φ = 4343392.

The previous prime is 9229741. The next prime is 9229751. The reversal of 9229742 is 2479229.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9229741) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 135698 + ... + 135765.

It is an arithmetic number, because the mean of its divisors is an integer number (1832382).

Almost surely, 2^9229742 is an apocalyptic number.

9229742 is a deficient number, since it is larger than the sum of its proper divisors (5429314).

9229742 is a wasteful number, since it uses less digits than its factorization.

9229742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271482.

The product of its digits is 18144, while the sum is 35.

The square root of 9229742 is about 3038.0490450287. The cubic root of 9229742 is about 209.7634676211.

The spelling of 9229742 in words is "nine million, two hundred twenty-nine thousand, seven hundred forty-two".