6326887 has 4 divisors (see below), whose sum is σ = 7230736. Its totient is φ = 5423040.

The previous prime is 6326869. The next prime is 6326893. The reversal of 6326887 is 7886236.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-6326887 is a prime.

It is a super-2 number, since 2×6326887² = 80058998221538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6326857) 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, 451914 + ... + 451927.

It is an arithmetic number, because the mean of its divisors is an integer number (1807684).

Almost surely, 2^6326887 is an apocalyptic number.

6326887 is a deficient number, since it is larger than the sum of its proper divisors (903849).

6326887 is an equidigital number, since it uses as much as digits as its factorization.

6326887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903848.

The product of its digits is 96768, while the sum is 40.

The square root of 6326887 is about 2515.3303957930. The cubic root of 6326887 is about 184.9538428798.

The spelling of 6326887 in words is "six million, three hundred twenty-six thousand, eight hundred eighty-seven".