6462224 has 10 divisors (see below), whose sum is σ = 12520590. Its totient is φ = 3231104.

The previous prime is 6462221. The next prime is 6462233. The reversal of 6462224 is 4222646.

It can be written as a sum of positive squares in only one way, i.e., 5914624 + 547600 = 2432^2 + 740^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6462193 and 6462202.

It is not an unprimeable number, because it can be changed into a prime (6462221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201929 + ... + 201960.

It is an arithmetic number, because the mean of its divisors is an integer number (1252059).

Almost surely, 2^6462224 is an apocalyptic number.

It is an amenable number.

6462224 is a deficient number, since it is larger than the sum of its proper divisors (6058366).

6462224 is a wasteful number, since it uses less digits than its factorization.

6462224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403897 (or 403891 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 6462224 is about 2542.0904783268. The cubic root of 6462224 is about 186.2633184176.

It can be divided in two parts, 64622 and 24, that added together give a palindrome (64646).

The spelling of 6462224 in words is "six million, four hundred sixty-two thousand, two hundred twenty-four".