9738542 has 16 divisors (see below), whose sum is σ = 15984000. Its totient is φ = 4413240.

The previous prime is 9738529. The next prime is 9738551. The reversal of 9738542 is 2458379.

It is a junction number, because it is equal to n+sod(n) for n = 9738496 and 9738505.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12809 + ... + 13547.

It is an arithmetic number, because the mean of its divisors is an integer number (999000).

Almost surely, 2^9738542 is an apocalyptic number.

9738542 is a deficient number, since it is larger than the sum of its proper divisors (6245458).

9738542 is a wasteful number, since it uses less digits than its factorization.

9738542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351.

The product of its digits is 60480, while the sum is 38.

The square root of 9738542 is about 3120.6637114563. The cubic root of 9738542 is about 213.5492156009.

The spelling of 9738542 in words is "nine million, seven hundred thirty-eight thousand, five hundred forty-two".