6602997 has 8 divisors (see below), whose sum is σ = 8817120. Its totient is φ = 4395440.

The previous prime is 6602993. The next prime is 6603007. The reversal of 6602997 is 7992066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6602997 - 2² = 6602993 is a prime.

6602997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6602993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1654 + ... + 3992.

It is an arithmetic number, because the mean of its divisors is an integer number (1102140).

Almost surely, 2^6602997 is an apocalyptic number.

It is an amenable number.

6602997 is a deficient number, since it is larger than the sum of its proper divisors (2214123).

6602997 is a wasteful number, since it uses less digits than its factorization.

6602997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 6602997 is about 2569.6297398653. The cubic root of 6602997 is about 187.6061336899.

The spelling of 6602997 in words is "six million, six hundred two thousand, nine hundred ninety-seven".