4745678 has 16 divisors (see below), whose sum is σ = 8270304. Its totient is φ = 2000160.

The previous prime is 4745651. The next prime is 4745681. The reversal of 4745678 is 8765474.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 1925 + ... + 3632.

It is an arithmetic number, because the mean of its divisors is an integer number (516894).

Almost surely, 2^4745678 is an apocalyptic number.

4745678 is a deficient number, since it is larger than the sum of its proper divisors (3524626).

4745678 is a wasteful number, since it uses less digits than its factorization.

4745678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5627.

The product of its digits is 188160, while the sum is 41.

The square root of 4745678 is about 2178.4577113178. The cubic root of 4745678 is about 168.0477708066.

The spelling of 4745678 in words is "four million, seven hundred forty-five thousand, six hundred seventy-eight".