4890453 has 8 divisors (see below), whose sum is σ = 6547008. Its totient is φ = 3247104.

The previous prime is 4890419. The next prime is 4890481. The reversal of 4890453 is 3540984.

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

It is not a de Polignac number, because 4890453 - 2¹⁴ = 4874069 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

4890453 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401 + ... + 3942.

It is an arithmetic number, because the mean of its divisors is an integer number (818376).

Almost surely, 2^4890453 is an apocalyptic number.

It is an amenable number.

4890453 is a deficient number, since it is larger than the sum of its proper divisors (1656555).

4890453 is a wasteful number, since it uses less digits than its factorization.

4890453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4890453 is about 2211.4368632181. The cubic root of 4890453 is about 169.7395434890.

The spelling of 4890453 in words is "four million, eight hundred ninety thousand, four hundred fifty-three".