10066403 has 8 divisors (see below), whose sum is σ = 10408560. Its totient is φ = 9730080.

The previous prime is 10066373. The next prime is 10066411. The reversal of 10066403 is 30466001.

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

It is a cyclic number.

It is not a de Polignac number, because 10066403 - 2¹⁶ = 10000867 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (10066003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201 + ... + 4997.

It is an arithmetic number, because the mean of its divisors is an integer number (1301070).

Almost surely, 2^10066403 is an apocalyptic number.

10066403 is a deficient number, since it is larger than the sum of its proper divisors (342157).

10066403 is an equidigital number, since it uses as much as digits as its factorization.

10066403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10066403 is about 3172.7595244519. The cubic root of 10066403 is about 215.9192871162.

The spelling of 10066403 in words is "ten million, sixty-six thousand, four hundred three".