4445995 has 16 divisors (see below), whose sum is σ = 5503680. Its totient is φ = 3446784.

The previous prime is 4445983. The next prime is 4446007. The reversal of 4445995 is 5995444.

It is an interprime number because it is at equal distance from previous prime (4445983) and next prime (4446007).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4445995 is a prime.

It is an Ulam number.

4445995 is a lucky 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 15 ways as a sum of consecutive naturals, for example, 43114 + ... + 43216.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^4445995 is an apocalyptic number.

4445995 is a deficient number, since it is larger than the sum of its proper divisors (1057685).

4445995 is a wasteful number, since it uses less digits than its factorization.

4445995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294.

The product of its digits is 129600, while the sum is 40.

The square root of 4445995 is about 2108.5528212497. The cubic root of 4445995 is about 164.4332560598.

The spelling of 4445995 in words is "four million, four hundred forty-five thousand, nine hundred ninety-five".