4060891 has 2 divisors, whose sum is σ = 4060892. Its totient is φ = 4060890.

The previous prime is 4060883. The next prime is 4060897. The reversal of 4060891 is 1980604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4060891 - 2³ = 4060883 is a prime.

4060891 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4060897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030445 + 2030446.

It is an arithmetic number, because the mean of its divisors is an integer number (2030446).

Almost surely, 2^4060891 is an apocalyptic number.

4060891 is a deficient number, since it is larger than the sum of its proper divisors (1).

4060891 is an equidigital number, since it uses as much as digits as its factorization.

4060891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 4060891 is about 2015.1652537695. The cubic root of 4060891 is about 159.5415391525.

The spelling of 4060891 in words is "four million, sixty thousand, eight hundred ninety-one".