4767985 has 8 divisors (see below), whose sum is σ = 5734656. Its totient is φ = 3805680.

The previous prime is 4767953. The next prime is 4768003. The reversal of 4767985 is 5897674.

4767985 = 686² + 687² + ... + 695².

It is a happy number.

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

It is not a de Polignac number, because 4767985 - 2⁵ = 4767953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2250 + ... + 3820.

It is an arithmetic number, because the mean of its divisors is an integer number (716832).

Almost surely, 2^4767985 is an apocalyptic number.

It is an amenable number.

4767985 is a deficient number, since it is larger than the sum of its proper divisors (966671).

4767985 is a wasteful number, since it uses less digits than its factorization.

4767985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183.

The product of its digits is 423360, while the sum is 46.

The square root of 4767985 is about 2183.5716154960. The cubic root of 4767985 is about 168.3106614784.

The spelling of 4767985 in words is "four million, seven hundred sixty-seven thousand, nine hundred eighty-five".