4890505 has 8 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 3706416.

The previous prime is 4890499. The next prime is 4890511. The reversal of 4890505 is 5050984.

It is an interprime number because it is at equal distance from previous prime (4890499) and next prime (4890511).

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 4890505 - 2³ = 4890497 is a prime.

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, 25645 + ... + 25834.

It is an arithmetic number, because the mean of its divisors is an integer number (772200).

Almost surely, 2^4890505 is an apocalyptic number.

It is an amenable number.

4890505 is a deficient number, since it is larger than the sum of its proper divisors (1287095).

4890505 is a wasteful number, since it uses less digits than its factorization.

4890505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51503.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 4890505 is about 2211.4486202487. The cubic root of 4890505 is about 169.7401450982.

The spelling of 4890505 in words is "four million, eight hundred ninety thousand, five hundred five".