4890825 has 18 divisors (see below), whose sum is σ = 8760414. Its totient is φ = 2608320.

The previous prime is 4890803. The next prime is 4890827. The reversal of 4890825 is 5280984.

It can be written as a sum of positive squares in 3 ways, for example, as 2304 + 4888521 = 48^2 + 2211^2 .

It is not a de Polignac number, because 4890825 - 2⁵ = 4890793 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4890825.

It is not an unprimeable number, because it can be changed into a prime (4890827) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10644 + ... + 11093.

Almost surely, 2^4890825 is an apocalyptic number.

4890825 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4890825 is a deficient number, since it is larger than the sum of its proper divisors (3869589).

4890825 is a wasteful number, since it uses less digits than its factorization.

4890825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21753 (or 21745 counting only the distinct ones).

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

The square root of 4890825 is about 2211.5209698305. The cubic root of 4890825 is about 169.7438472150.

The spelling of 4890825 in words is "four million, eight hundred ninety thousand, eight hundred twenty-five".