6412771 has 4 divisors (see below), whose sum is σ = 6508552. Its totient is φ = 6316992.

The previous prime is 6412759. The next prime is 6412781. The reversal of 6412771 is 1772146.

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 6412771 - 2⁵ = 6412739 is a prime.

It is a super-2 number, since 2×6412771² = 82247263796882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6412781) 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, 47790 + ... + 47923.

It is an arithmetic number, because the mean of its divisors is an integer number (1627138).

Almost surely, 2^6412771 is an apocalyptic number.

6412771 is a deficient number, since it is larger than the sum of its proper divisors (95781).

6412771 is an equidigital number, since it uses as much as digits as its factorization.

6412771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95780.

The product of its digits is 2352, while the sum is 28.

The square root of 6412771 is about 2532.3449607034. The cubic root of 6412771 is about 185.7869665647.

It can be divided in two parts, 641277 and 1, that added together give a triangular number (641278 = T₁₁₃₂).

The spelling of 6412771 in words is "six million, four hundred twelve thousand, seven hundred seventy-one".