9016501 has 8 divisors (see below), whose sum is σ = 9820440. Its totient is φ = 8228352.

The previous prime is 9016499. The next prime is 9016523. The reversal of 9016501 is 1056109.

It can be written as a sum of positive squares in 4 ways, for example, as 1030225 + 7986276 = 1015^2 + 2826^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9016501 - 2¹ = 9016499 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9016561) by changing a digit.

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, 2740 + ... + 5053.

It is an arithmetic number, because the mean of its divisors is an integer number (1227555).

Almost surely, 2^9016501 is an apocalyptic number.

It is an amenable number.

9016501 is a deficient number, since it is larger than the sum of its proper divisors (803939).

9016501 is a wasteful number, since it uses less digits than its factorization.

9016501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 9016501 is about 3002.7489072515. The cubic root of 9016501 is about 208.1354286303.

The spelling of 9016501 in words is "nine million, sixteen thousand, five hundred one".