4095140 has 24 divisors (see below), whose sum is σ = 9828672. Its totient is φ = 1404000.

The previous prime is 4095139. The next prime is 4095163. The reversal of 4095140 is 415904.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14486 + ... + 14765.

It is an arithmetic number, because the mean of its divisors is an integer number (409528).

Almost surely, 2^4095140 is an apocalyptic number.

It is an amenable number.

4095140 is an abundant number, since it is smaller than the sum of its proper divisors (5733532).

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

4095140 is a wasteful number, since it uses less digits than its factorization.

4095140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29267 (or 29265 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4095140 is about 2023.6452258239. The cubic root of 4095140 is about 159.9888012995.

The spelling of 4095140 in words is "four million, ninety-five thousand, one hundred forty".