6602387 has 4 divisors (see below), whose sum is σ = 7202616. Its totient is φ = 6002160.

The previous prime is 6602383. The next prime is 6602389. The reversal of 6602387 is 7832066.

6602387 is nontrivially palindromic in base 2.

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 6602387 - 2² = 6602383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6602383) 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, 300098 + ... + 300119.

It is an arithmetic number, because the mean of its divisors is an integer number (1800654).

Almost surely, 2^6602387 is an apocalyptic number.

6602387 is a deficient number, since it is larger than the sum of its proper divisors (600229).

6602387 is a wasteful number, since it uses less digits than its factorization.

6602387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600228.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 6602387 is about 2569.5110429807. The cubic root of 6602387 is about 187.6003563504.

The spelling of 6602387 in words is "six million, six hundred two thousand, three hundred eighty-seven".