9642611 has 6 divisors (see below), whose sum is σ = 10599036. Its totient is φ = 8765900.

The previous prime is 9642601. The next prime is 9642613. The reversal of 9642611 is 1162469.

It is not a de Polignac number, because 9642611 - 2¹⁸ = 9380467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9642613) 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 5 ways as a sum of consecutive naturals, for example, 39725 + ... + 39966.

It is an arithmetic number, because the mean of its divisors is an integer number (1766506).

Almost surely, 2^9642611 is an apocalyptic number.

9642611 is a deficient number, since it is larger than the sum of its proper divisors (956425).

9642611 is a wasteful number, since it uses less digits than its factorization.

9642611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79713 (or 79702 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 9642611 is about 3105.2553840224. The cubic root of 9642611 is about 212.8457007369.

The spelling of 9642611 in words is "nine million, six hundred forty-two thousand, six hundred eleven".