4058995 has 4 divisors (see below), whose sum is σ = 4870800. Its totient is φ = 3247192.

The previous prime is 4058981. The next prime is 4059037. The reversal of 4058995 is 5998504.

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 4058995 - 2⁵ = 4058963 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

4058995 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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, 405895 + ... + 405904.

It is an arithmetic number, because the mean of its divisors is an integer number (1217700).

Almost surely, 2^4058995 is an apocalyptic number.

4058995 is a deficient number, since it is larger than the sum of its proper divisors (811805).

4058995 is an equidigital number, since it uses as much as digits as its factorization.

4058995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811804.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 4058995 is about 2014.6947659633. The cubic root of 4058995 is about 159.5167056987.

The spelling of 4058995 in words is "four million, fifty-eight thousand, nine hundred ninety-five".