6227642 has 4 divisors (see below), whose sum is σ = 9341466. Its totient is φ = 3113820.

The previous prime is 6227633. The next prime is 6227651. The reversal of 6227642 is 2467226.

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

It is an interprime number because it is at equal distance from previous prime (6227633) and next prime (6227651).

It can be written as a sum of positive squares in only one way, i.e., 6105841 + 121801 = 2471^2 + 349^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556909 + ... + 1556912.

Almost surely, 2^6227642 is an apocalyptic number.

6227642 is a deficient number, since it is larger than the sum of its proper divisors (3113824).

6227642 is a wasteful number, since it uses less digits than its factorization.

6227642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113823.

The product of its digits is 8064, while the sum is 29.

The square root of 6227642 is about 2495.5243937898. The cubic root of 6227642 is about 183.9816656275.

The spelling of 6227642 in words is "six million, two hundred twenty-seven thousand, six hundred forty-two".