10638608 has 20 divisors (see below), whose sum is σ = 20863248. Its totient is φ = 5254560.

The previous prime is 10638601. The next prime is 10638631. The reversal of 10638608 is 80683601.

It is a super-2 number, since 2×10638608² = 226359960355328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10638601) 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, 2678 + ... + 5333.

Almost surely, 2^10638608 is an apocalyptic number.

It is an amenable number.

10638608 is a deficient number, since it is larger than the sum of its proper divisors (10224640).

10638608 is an equidigital number, since it uses as much as digits as its factorization.

10638608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8102 (or 8096 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 10638608 is about 3261.6879065907. The cubic root of 10638608 is about 219.9352977773.

The spelling of 10638608 in words is "ten million, six hundred thirty-eight thousand, six hundred eight".