6448046 has 8 divisors (see below), whose sum is σ = 10551384. Its totient is φ = 2930920.

The previous prime is 6448019. The next prime is 6448061. The reversal of 6448046 is 6408446.

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

It is a congruent number.

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, 146525 + ... + 146568.

It is an arithmetic number, because the mean of its divisors is an integer number (1318923).

Almost surely, 2^6448046 is an apocalyptic number.

6448046 is a deficient number, since it is larger than the sum of its proper divisors (4103338).

6448046 is a wasteful number, since it uses less digits than its factorization.

6448046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293106.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 6448046 is about 2539.3002973260. The cubic root of 6448046 is about 186.1269992492.

The spelling of 6448046 in words is "six million, four hundred forty-eight thousand, forty-six".