4266647 has 8 divisors (see below), whose sum is σ = 5319552. Its totient is φ = 3324600.

The previous prime is 4266637. The next prime is 4266667. The reversal of 4266647 is 7466624.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4266647 - 2⁸ = 4266391 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2¹³ + 6³ + 6³ + 6⁶ + 4¹¹ + 7⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4266617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27629 + ... + 27782.

It is an arithmetic number, because the mean of its divisors is an integer number (664944).

Almost surely, 2^4266647 is an apocalyptic number.

4266647 is a deficient number, since it is larger than the sum of its proper divisors (1052905).

4266647 is a wasteful number, since it uses less digits than its factorization.

4266647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55429.

The product of its digits is 48384, while the sum is 35.

The square root of 4266647 is about 2065.5863574298. The cubic root of 4266647 is about 162.1918040136.

It can be divided in two parts, 4266 and 647, that added together give a cube (4913 = 17³).

The spelling of 4266647 in words is "four million, two hundred sixty-six thousand, six hundred forty-seven".