10066319 has 4 divisors (see below), whose sum is σ = 10280544. Its totient is φ = 9852096.

The previous prime is 10066307. The next prime is 10066321. The reversal of 10066319 is 91366001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10066319 - 2¹² = 10062223 is a prime.

It is a super-2 number, since 2×10066319² = 202661556419522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10086319) 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 3 ways as a sum of consecutive naturals, for example, 107042 + ... + 107135.

It is an arithmetic number, because the mean of its divisors is an integer number (2570136).

Almost surely, 2^10066319 is an apocalyptic number.

10066319 is a deficient number, since it is larger than the sum of its proper divisors (214225).

10066319 is an equidigital number, since it uses as much as digits as its factorization.

10066319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214224.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10066319 is about 3172.7462867365. The cubic root of 10066319 is about 215.9186865286.

The spelling of 10066319 in words is "ten million, sixty-six thousand, three hundred nineteen".