9652638 has 8 divisors (see below), whose sum is σ = 19305288. Its totient is φ = 3217544.

The previous prime is 9652637. The next prime is 9652639. The reversal of 9652638 is 8362569.

9652638 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9652637) and next prime (9652639).

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

9652638 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9652596 and 9652605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9652637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804381 + ... + 804392.

It is an arithmetic number, because the mean of its divisors is an integer number (2413161).

Almost surely, 2^9652638 is an apocalyptic number.

9652638 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9652638 is a wasteful number, since it uses less digits than its factorization.

9652638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608778.

The product of its digits is 77760, while the sum is 39.

The square root of 9652638 is about 3106.8694855111. The cubic root of 9652638 is about 212.9194520098.

The spelling of 9652638 in words is "nine million, six hundred fifty-two thousand, six hundred thirty-eight".