8214003 has 24 divisors (see below), whose sum is σ = 13641056. Its totient is φ = 4665600.

The previous prime is 8213987. The next prime is 8214007. The reversal of 8214003 is 3004128.

It is a happy number.

It is not a de Polignac number, because 8214003 - 2⁴ = 8213987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8214007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14913 + ... + 15453.

Almost surely, 2^8214003 is an apocalyptic number.

8214003 is a deficient number, since it is larger than the sum of its proper divisors (5427053).

8214003 is a wasteful number, since it uses less digits than its factorization.

8214003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 8214003 is about 2866.0081995696. The cubic root of 8214003 is about 201.7676886874.

The spelling of 8214003 in words is "eight million, two hundred fourteen thousand, three".