9616501 has 4 divisors (see below), whose sum is σ = 9643072. Its totient is φ = 9589932.

The previous prime is 9616499. The next prime is 9616517. The reversal of 9616501 is 1056169.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9616501 - 2¹ = 9616499 is a prime.

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

It is a Duffinian number.

9616501 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9616501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9616561) 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, 12735 + ... + 13468.

It is an arithmetic number, because the mean of its divisors is an integer number (2410768).

Almost surely, 2^9616501 is an apocalyptic number.

It is an amenable number.

9616501 is a deficient number, since it is larger than the sum of its proper divisors (26571).

9616501 is a wasteful number, since it uses less digits than its factorization.

9616501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26570.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 9616501 is about 3101.0483711158. The cubic root of 9616501 is about 212.6534144752.

The spelling of 9616501 in words is "nine million, six hundred sixteen thousand, five hundred one".