4890485 has 8 divisors (see below), whose sum is σ = 5892480. Its totient is φ = 3896464.

The previous prime is 4890481. The next prime is 4890493. The reversal of 4890485 is 5840984.

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 4890485 - 2² = 4890481 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545 + ... + 3174.

It is an arithmetic number, because the mean of its divisors is an integer number (736560).

Almost surely, 2^4890485 is an apocalyptic number.

It is an amenable number.

4890485 is a deficient number, since it is larger than the sum of its proper divisors (1001995).

4890485 is a wasteful number, since it uses less digits than its factorization.

4890485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3987.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 4890485 is about 2211.4440983213. Note that the first 3 decimals coincide. The cubic root of 4890485 is about 169.7399137106.

The spelling of 4890485 in words is "four million, eight hundred ninety thousand, four hundred eighty-five".