4425688 has 8 divisors (see below), whose sum is σ = 8298180. Its totient is φ = 2212840.

The previous prime is 4425679. The next prime is 4425691. The reversal of 4425688 is 8865244.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276598 + ... + 276613.

Almost surely, 2^4425688 is an apocalyptic number.

It is an amenable number.

4425688 is a deficient number, since it is larger than the sum of its proper divisors (3872492).

4425688 is a wasteful number, since it uses less digits than its factorization.

4425688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553217 (or 553213 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 4425688 is about 2103.7319220851. The cubic root of 4425688 is about 164.1825253160.

It can be divided in two parts, 44256 and 88, that added together give a palindrome (44344).

The spelling of 4425688 in words is "four million, four hundred twenty-five thousand, six hundred eighty-eight".