4267679 has 4 divisors (see below), whose sum is σ = 4595976. Its totient is φ = 3939384.

The previous prime is 4267667. The next prime is 4267693. The reversal of 4267679 is 9767624.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4267679 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹¹ + 6⁵ + 7 + 6⁶ + 7⁵ + 9² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4267619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164129 + ... + 164154.

It is an arithmetic number, because the mean of its divisors is an integer number (1148994).

Almost surely, 2^4267679 is an apocalyptic number.

4267679 is a deficient number, since it is larger than the sum of its proper divisors (328297).

4267679 is a wasteful number, since it uses less digits than its factorization.

4267679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328296.

The product of its digits is 127008, while the sum is 41.

The square root of 4267679 is about 2065.8361503275. The cubic root of 4267679 is about 162.2048797339.

Subtracting 4267679 from its reverse (9767624), we obtain a palindrome (5499945).

The spelling of 4267679 in words is "four million, two hundred sixty-seven thousand, six hundred seventy-nine".