4890506 has 4 divisors (see below), whose sum is σ = 7335762. Its totient is φ = 2445252.

The previous prime is 4890499. The next prime is 4890511. The reversal of 4890506 is 6050984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4774225 + 116281 = 2185^2 + 341^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222625 + ... + 1222628.

Almost surely, 2^4890506 is an apocalyptic number.

4890506 is a deficient number, since it is larger than the sum of its proper divisors (2445256).

4890506 is a wasteful number, since it uses less digits than its factorization.

4890506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445255.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 4890506 is about 2211.4488463449. The cubic root of 4890506 is about 169.7401566676.

The spelling of 4890506 in words is "four million, eight hundred ninety thousand, five hundred six".