10094219 has 4 divisors (see below), whose sum is σ = 10259760. Its totient is φ = 9928680.

The previous prime is 10094213. The next prime is 10094239. The reversal of 10094219 is 91249001.

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 10094219 - 2²⁰ = 9045643 is a prime.

It is a super-2 number, since 2×10094219² = 203786514439922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10094213) 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, 82679 + ... + 82800.

It is an arithmetic number, because the mean of its divisors is an integer number (2564940).

Almost surely, 2^10094219 is an apocalyptic number.

10094219 is a deficient number, since it is larger than the sum of its proper divisors (165541).

10094219 is an equidigital number, since it uses as much as digits as its factorization.

10094219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165540.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 10094219 is about 3177.1400661601. The cubic root of 10094219 is about 216.1179839539.

The spelling of 10094219 in words is "ten million, ninety-four thousand, two hundred nineteen".