4056995 has 8 divisors (see below), whose sum is σ = 4885920. Its totient is φ = 3233920.

The previous prime is 4056989. The next prime is 4057019. The reversal of 4056995 is 5996504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4056995 - 2⁴ = 4056979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251 + ... + 2859.

It is an arithmetic number, because the mean of its divisors is an integer number (610740).

Almost surely, 2^4056995 is an apocalyptic number.

4056995 is a deficient number, since it is larger than the sum of its proper divisors (828925).

4056995 is a wasteful number, since it uses less digits than its factorization.

4056995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 4056995 is about 2014.1983517022. The cubic root of 4056995 is about 159.4905016897.

The spelling of 4056995 in words is "four million, fifty-six thousand, nine hundred ninety-five".