6711403 has 4 divisors (see below), whose sum is σ = 6821488. Its totient is φ = 6601320.

The previous prime is 6711391. The next prime is 6711421. The reversal of 6711403 is 3041176.

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 6711403 - 2⁵ = 6711371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6711473) 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, 54951 + ... + 55072.

It is an arithmetic number, because the mean of its divisors is an integer number (1705372).

Almost surely, 2^6711403 is an apocalyptic number.

6711403 is a deficient number, since it is larger than the sum of its proper divisors (110085).

6711403 is a wasteful number, since it uses less digits than its factorization.

6711403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110084.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 6711403 is about 2590.6375663145. The cubic root of 6711403 is about 188.6272526195.

Adding to 6711403 its reverse (3041176), we get a palindrome (9752579).

The spelling of 6711403 in words is "six million, seven hundred eleven thousand, four hundred three".