6448262 has 4 divisors (see below), whose sum is σ = 9672396. Its totient is φ = 3224130.

The previous prime is 6448243. The next prime is 6448271. The reversal of 6448262 is 2628446.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612064 + ... + 1612067.

It is an arithmetic number, because the mean of its divisors is an integer number (2418099).

Almost surely, 2^6448262 is an apocalyptic number.

6448262 is a deficient number, since it is larger than the sum of its proper divisors (3224134).

6448262 is a wasteful number, since it uses less digits than its factorization.

6448262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224133.

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

The square root of 6448262 is about 2539.3428283712. The cubic root of 6448262 is about 186.1290775524.

The spelling of 6448262 in words is "six million, four hundred forty-eight thousand, two hundred sixty-two".