4246642 has 8 divisors (see below), whose sum is σ = 6385500. Its totient is φ = 2118144.

The previous prime is 4246609. The next prime is 4246679. The reversal of 4246642 is 2466424.

It can be written as a sum of positive squares in 2 ways, for example, as 3956121 + 290521 = 1989^2 + 539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁴ + 2 + 4⁶ + 6⁴ + 6⁶ + 4¹¹ + 2⁵ .

It is a self number, because there is not a number n which added to its sum of digits gives 4246642.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1467 + ... + 3262.

Almost surely, 2^4246642 is an apocalyptic number.

4246642 is a deficient number, since it is larger than the sum of its proper divisors (2138858).

4246642 is a wasteful number, since it uses less digits than its factorization.

4246642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180.

The product of its digits is 9216, while the sum is 28.

The square root of 4246642 is about 2060.7382172416. The cubic root of 4246642 is about 161.9379175822.

The spelling of 4246642 in words is "four million, two hundred forty-six thousand, six hundred forty-two".