6664362 has 8 divisors (see below), whose sum is σ = 13328736. Its totient is φ = 2221452.

The previous prime is 6664351. The next prime is 6664381. The reversal of 6664362 is 2634666.

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

6664362 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 555358 + ... + 555369.

It is an arithmetic number, because the mean of its divisors is an integer number (1666092).

Almost surely, 2^6664362 is an apocalyptic number.

6664362 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6664362 is a wasteful number, since it uses less digits than its factorization.

6664362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110732.

The product of its digits is 31104, while the sum is 33.

The square root of 6664362 is about 2581.5425621128. The cubic root of 6664362 is about 188.1855155329.

It can be divided in two parts, 666 and 4362, that multiplied together give a palindrome (2905092).

The spelling of 6664362 in words is "six million, six hundred sixty-four thousand, three hundred sixty-two".