6466242 has 8 divisors (see below), whose sum is σ = 12932496. Its totient is φ = 2155412.

The previous prime is 6466241. The next prime is 6466247. The reversal of 6466242 is 2426646.

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

6466242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6466241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538848 + ... + 538859.

It is an arithmetic number, because the mean of its divisors is an integer number (1616562).

Almost surely, 2^6466242 is an apocalyptic number.

6466242 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.

6466242 is a wasteful number, since it uses less digits than its factorization.

6466242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077712.

The product of its digits is 13824, while the sum is 30.

The square root of 6466242 is about 2542.8806499716. The cubic root of 6466242 is about 186.3019145704.

The spelling of 6466242 in words is "six million, four hundred sixty-six thousand, two hundred forty-two".