4091960 has 16 divisors (see below), whose sum is σ = 9207000. Its totient is φ = 1636768.

The previous prime is 4091959. The next prime is 4091993. The reversal of 4091960 is 691904.

4091960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 51110 + ... + 51189.

Almost surely, 2^4091960 is an apocalyptic number.

4091960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4091960 is an abundant number, since it is smaller than the sum of its proper divisors (5115040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4091960 is a wasteful number, since it uses less digits than its factorization.

4091960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102310 (or 102306 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 4091960 is about 2022.8593623878. The cubic root of 4091960 is about 159.9473785289.

Adding to 4091960 its product of nonzero digits (1944), we get a palindrome (4093904).

The spelling of 4091960 in words is "four million, ninety-one thousand, nine hundred sixty".