8712003 has 4 divisors (see below), whose sum is σ = 11616008. Its totient is φ = 5808000.

The previous prime is 8711987. The next prime is 8712017. The reversal of 8712003 is 3002178.

8712003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8712003 - 2⁴ = 8711987 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8714003) 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, 1451998 + ... + 1452003.

It is an arithmetic number, because the mean of its divisors is an integer number (2904002).

Almost surely, 2^8712003 is an apocalyptic number.

8712003 is a deficient number, since it is larger than the sum of its proper divisors (2904005).

8712003 is a wasteful number, since it uses less digits than its factorization.

8712003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904004.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 8712003 is about 2951.6102384969. The cubic root of 8712003 is about 205.7655531807.

It can be divided in two parts, 87 and 12003, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 8712003 in words is "eight million, seven hundred twelve thousand, three".