4890511 has 2 divisors, whose sum is σ = 4890512. Its totient is φ = 4890510.

The previous prime is 4890499. The next prime is 4890517. The reversal of 4890511 is 1150984.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4890511 - 2⁷ = 4890383 is a prime.

It is a super-2 number, since 2×4890511² = 47834195682242, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4890511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4890517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2445255 + 2445256.

It is an arithmetic number, because the mean of its divisors is an integer number (2445256).

Almost surely, 2^4890511 is an apocalyptic number.

4890511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4890511 is an equidigital number, since it uses as much as digits as its factorization.

4890511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 4890511 is about 2211.4499768252. The cubic root of 4890511 is about 169.7402145144.

The spelling of 4890511 in words is "four million, eight hundred ninety thousand, five hundred eleven".