6325987 has 2 divisors, whose sum is σ = 6325988. Its totient is φ = 6325986.

The previous prime is 6325981. The next prime is 6325999. The reversal of 6325987 is 7895236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6325987 - 2¹¹ = 6323939 is a prime.

It is a super-2 number, since 2×6325987² = 80036223048338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6325981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3162993 + 3162994.

It is an arithmetic number, because the mean of its divisors is an integer number (3162994).

Almost surely, 2^6325987 is an apocalyptic number.

6325987 is a deficient number, since it is larger than the sum of its proper divisors (1).

6325987 is an equidigital number, since it uses as much as digits as its factorization.

6325987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 40.

The square root of 6325987 is about 2515.1514864914. The cubic root of 6325987 is about 184.9450725660.

The spelling of 6325987 in words is "six million, three hundred twenty-five thousand, nine hundred eighty-seven".