4427677 has 4 divisors (see below), whose sum is σ = 4433116. Its totient is φ = 4422240.

The previous prime is 4427659. The next prime is 4427681. The reversal of 4427677 is 7767244.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2842596 + 1585081 = 1686^2 + 1259^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4427677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4427617) 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 3 ways as a sum of consecutive naturals, for example, 1224 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (1108279).

Almost surely, 2^4427677 is an apocalyptic number.

It is an amenable number.

4427677 is a deficient number, since it is larger than the sum of its proper divisors (5439).

4427677 is an equidigital number, since it uses as much as digits as its factorization.

4427677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438.

The product of its digits is 65856, while the sum is 37.

The square root of 4427677 is about 2104.2046003181. The cubic root of 4427677 is about 164.2071173594.

The spelling of 4427677 in words is "four million, four hundred twenty-seven thousand, six hundred seventy-seven".