9616542 has 16 divisors (see below), whose sum is σ = 20712720. Its totient is φ = 2958912.

The previous prime is 9616517. The next prime is 9616547. The reversal of 9616542 is 2456169.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9616547) 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 7 ways as a sum of consecutive naturals, for example, 61567 + ... + 61722.

It is an arithmetic number, because the mean of its divisors is an integer number (1294545).

Almost surely, 2^9616542 is an apocalyptic number.

9616542 is an abundant number, since it is smaller than the sum of its proper divisors (11096178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9616542 is a wasteful number, since it uses less digits than its factorization.

9616542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123307.

The product of its digits is 12960, while the sum is 33.

The square root of 9616542 is about 3101.0549817764. The cubic root of 9616542 is about 212.6537166911.

It can be divided in two parts, 961 and 6542, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 9616542 in words is "nine million, six hundred sixteen thousand, five hundred forty-two".