6665098 has 8 divisors (see below), whose sum is σ = 10906560. Its totient is φ = 3029580.

The previous prime is 6665089. The next prime is 6665111. The reversal of 6665098 is 8905666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6665098.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151458 + ... + 151501.

It is an arithmetic number, because the mean of its divisors is an integer number (1363320).

Almost surely, 2^6665098 is an apocalyptic number.

6665098 is a deficient number, since it is larger than the sum of its proper divisors (4241462).

6665098 is a wasteful number, since it uses less digits than its factorization.

6665098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302972.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 6665098 is about 2581.6851086064. The cubic root of 6665098 is about 188.1924428997.

The spelling of 6665098 in words is "six million, six hundred sixty-five thousand, ninety-eight".