10066641 has 8 divisors (see below), whose sum is σ = 14454720. Its totient is φ = 6194832.

The previous prime is 10066631. The next prime is 10066681. The reversal of 10066641 is 14666001.

10066641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10066641 - 2⁶ = 10066577 is a prime.

It is a super-2 number, since 2×10066641² = 202674522045762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10066631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129021 + ... + 129098.

It is an arithmetic number, because the mean of its divisors is an integer number (1806840).

Almost surely, 2^10066641 is an apocalyptic number.

It is an amenable number.

10066641 is a deficient number, since it is larger than the sum of its proper divisors (4388079).

10066641 is a wasteful number, since it uses less digits than its factorization.

10066641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258135.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10066641 is about 3172.7970310122. The cubic root of 10066641 is about 215.9209887630.

The spelling of 10066641 in words is "ten million, sixty-six thousand, six hundred forty-one".