4140959 has 4 divisors (see below), whose sum is σ = 4242000. Its totient is φ = 4039920.

The previous prime is 4140947. The next prime is 4140967. The reversal of 4140959 is 9590414.

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

It is a cyclic number.

It is not a de Polignac number, because 4140959 - 2¹² = 4136863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140259) 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 in 3 ways as a sum of consecutive naturals, for example, 50459 + ... + 50540.

It is an arithmetic number, because the mean of its divisors is an integer number (1060500).

Almost surely, 2^4140959 is an apocalyptic number.

4140959 is a deficient number, since it is larger than the sum of its proper divisors (101041).

4140959 is a wasteful number, since it uses less digits than its factorization.

4140959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101040.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 4140959 is about 2034.9346426851. The cubic root of 4140959 is about 160.5832747531.

The spelling of 4140959 in words is "four million, one hundred forty thousand, nine hundred fifty-nine".