4664667 has 8 divisors (see below), whose sum is σ = 7108096. Its totient is φ = 2665512.

The previous prime is 4664659. The next prime is 4664669. The reversal of 4664667 is 7664664.

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

It is not a de Polignac number, because 4664667 - 2³ = 4664659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4664669) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 111043 + ... + 111084.

It is an arithmetic number, because the mean of its divisors is an integer number (888512).

Almost surely, 2^4664667 is an apocalyptic number.

4664667 is a deficient number, since it is larger than the sum of its proper divisors (2443429).

4664667 is a wasteful number, since it uses less digits than its factorization.

4664667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222137.

The product of its digits is 145152, while the sum is 39.

The square root of 4664667 is about 2159.7840169795. The cubic root of 4664667 is about 167.0860588869.

The spelling of 4664667 in words is "four million, six hundred sixty-four thousand, six hundred sixty-seven".