4776865 has 8 divisors (see below), whose sum is σ = 5754600. Its totient is φ = 3806592.

The previous prime is 4776857. The next prime is 4776887. The reversal of 4776865 is 5686774.

It can be written as a sum of positive squares in 4 ways, for example, as 214369 + 4562496 = 463^2 + 2136^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4776865 - 2³ = 4776857 is a prime.

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, 340 + ... + 3109.

It is an arithmetic number, because the mean of its divisors is an integer number (719325).

Almost surely, 2^4776865 is an apocalyptic number.

It is an amenable number.

4776865 is a deficient number, since it is larger than the sum of its proper divisors (977735).

4776865 is a wasteful number, since it uses less digits than its factorization.

4776865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731.

The product of its digits is 282240, while the sum is 43.

The square root of 4776865 is about 2185.6040355014. The cubic root of 4776865 is about 168.4150851693.

Subtracting 4776865 from its reverse (5686774), we obtain a palindrome (909909).

The spelling of 4776865 in words is "four million, seven hundred seventy-six thousand, eight hundred sixty-five".