6448274 has 16 divisors (see below), whose sum is σ = 11097216. Its totient is φ = 2752800.

The previous prime is 6448271. The next prime is 6448289. The reversal of 6448274 is 4728446.

It is not an unprimeable number, because it can be changed into a prime (6448271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3614 + ... + 5094.

It is an arithmetic number, because the mean of its divisors is an integer number (693576).

Almost surely, 2^6448274 is an apocalyptic number.

6448274 is a deficient number, since it is larger than the sum of its proper divisors (4648942).

6448274 is a wasteful number, since it uses less digits than its factorization.

6448274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801.

The product of its digits is 43008, while the sum is 35.

The square root of 6448274 is about 2539.3451911861. The cubic root of 6448274 is about 186.1291930123.

The spelling of 6448274 in words is "six million, four hundred forty-eight thousand, two hundred seventy-four".