6476242 has 4 divisors (see below), whose sum is σ = 9714366. Its totient is φ = 3238120.

The previous prime is 6476233. The next prime is 6476257. The reversal of 6476242 is 2426746.

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

It can be written as a sum of positive squares in only one way, i.e., 5517801 + 958441 = 2349^2 + 979^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619059 + ... + 1619062.

Almost surely, 2^6476242 is an apocalyptic number.

6476242 is a deficient number, since it is larger than the sum of its proper divisors (3238124).

6476242 is a wasteful number, since it uses less digits than its factorization.

6476242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3238123.

The product of its digits is 16128, while the sum is 31.

The square root of 6476242 is about 2544.8461643093. The cubic root of 6476242 is about 186.3979033270.

It can be divided in two parts, 647 and 6242, that added together give a square (6889 = 83²).

The spelling of 6476242 in words is "six million, four hundred seventy-six thousand, two hundred forty-two".