4786505 has 8 divisors (see below), whose sum is σ = 5899272. Its totient is φ = 3725568.

The previous prime is 4786477. The next prime is 4786541. The reversal of 4786505 is 5056874.

It can be written as a sum of positive squares in 4 ways, for example, as 1263376 + 3523129 = 1124^2 + 1877^2 .

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 4786505 - 2¹² = 4782409 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, 12752 + ... + 13121.

It is an arithmetic number, because the mean of its divisors is an integer number (737409).

Almost surely, 2^4786505 is an apocalyptic number.

It is an amenable number.

4786505 is a deficient number, since it is larger than the sum of its proper divisors (1112767).

4786505 is a wasteful number, since it uses less digits than its factorization.

4786505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25915.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 4786505 is about 2187.8082639939. The cubic root of 4786505 is about 168.5282996256.

The spelling of 4786505 in words is "four million, seven hundred eighty-six thousand, five hundred five".