9016542 has 16 divisors (see below), whose sum is σ = 20036880. Its totient is φ = 3005496.

The previous prime is 9016523. The next prime is 9016543. The reversal of 9016542 is 2456109.

9016542 is a `hidden beast` number, since 9 + 0 + 1 + 654 + 2 = 666.

9016542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9016543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83433 + ... + 83540.

It is an arithmetic number, because the mean of its divisors is an integer number (1252305).

Almost surely, 2^9016542 is an apocalyptic number.

9016542 is an abundant number, since it is smaller than the sum of its proper divisors (11020338).

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

9016542 is a wasteful number, since it uses less digits than its factorization.

9016542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166984 (or 166978 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 9016542 is about 3002.7557343214. The cubic root of 9016542 is about 208.1357441089.

The spelling of 9016542 in words is "nine million, sixteen thousand, five hundred forty-two".