9652637 has 2 divisors, whose sum is σ = 9652638. Its totient is φ = 9652636.

The previous prime is 9652561. The next prime is 9652639. The reversal of 9652637 is 7362569.

9652637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8444836 + 1207801 = 2906^2 + 1099^2 .

It is an emirp because it is prime and its reverse (7362569) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9652637 - 2¹⁶ = 9587101 is a prime.

Together with 9652639, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9652637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9652639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4826318 + 4826319.

It is an arithmetic number, because the mean of its divisors is an integer number (4826319).

Almost surely, 2^9652637 is an apocalyptic number.

It is an amenable number.

9652637 is a deficient number, since it is larger than the sum of its proper divisors (1).

9652637 is an equidigital number, since it uses as much as digits as its factorization.

9652637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 38.

The square root of 9652637 is about 3106.8693245774. The cubic root of 9652637 is about 212.9194446571.

The spelling of 9652637 in words is "nine million, six hundred fifty-two thousand, six hundred thirty-seven".