10664235 has 12 divisors (see below), whose sum is σ = 18484752. Its totient is φ = 5687568.

The previous prime is 10664221. The next prime is 10664243. The reversal of 10664235 is 53246601.

10664235 is a `hidden beast` number, since 10 + 6 + 642 + 3 + 5 = 666.

10664235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10664235 - 2⁷ = 10664107 is a prime.

It is a super-2 number, since 2×10664235² = 227451816270450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10664199 and 10664208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118447 + ... + 118536.

It is an arithmetic number, because the mean of its divisors is an integer number (1540396).

Almost surely, 2^10664235 is an apocalyptic number.

10664235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10664235 is a deficient number, since it is larger than the sum of its proper divisors (7820517).

10664235 is a wasteful number, since it uses less digits than its factorization.

10664235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236994 (or 236991 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 10664235 is about 3265.6140310821. The cubic root of 10664235 is about 220.1117545166. Note that the first 3 decimals are identical.

The spelling of 10664235 in words is "ten million, six hundred sixty-four thousand, two hundred thirty-five".