4891059 has 12 divisors (see below), whose sum is σ = 7099456. Its totient is φ = 3244752.

The previous prime is 4891057. The next prime is 4891063. The reversal of 4891059 is 9501984.

It is not a de Polignac number, because 4891059 - 2¹ = 4891057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4891057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789 + ... + 3225.

Almost surely, 2^4891059 is an apocalyptic number.

4891059 is a deficient number, since it is larger than the sum of its proper divisors (2208397).

4891059 is a wasteful number, since it uses less digits than its factorization.

4891059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666 (or 2663 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 4891059 is about 2211.5738739640. The cubic root of 4891059 is about 169.7465542857.

The spelling of 4891059 in words is "four million, eight hundred ninety-one thousand, fifty-nine".