4892805 has 24 divisors (see below), whose sum is σ = 8797152. Its totient is φ = 2608848.

The previous prime is 4892791. The next prime is 4892819. The reversal of 4892805 is 5082984.

It is an interprime number because it is at equal distance from previous prime (4892791) and next prime (4892819).

It is not a de Polignac number, because 4892805 - 2⁵ = 4892773 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4892805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 799 + ... + 3228.

It is an arithmetic number, because the mean of its divisors is an integer number (366548).

Almost surely, 2^4892805 is an apocalyptic number.

4892805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4892805 is a deficient number, since it is larger than the sum of its proper divisors (3904347).

4892805 is an equidigital number, since it uses as much as digits as its factorization.

4892805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4047 (or 4035 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 4892805 is about 2211.9685802470. The cubic root of 4892805 is about 169.7667504725.

The spelling of 4892805 in words is "four million, eight hundred ninety-two thousand, eight hundred five".