4447995 has 16 divisors (see below), whose sum is σ = 7491840. Its totient is φ = 2247264.

The previous prime is 4447987. The next prime is 4447997. The reversal of 4447995 is 5997444.

It is not a de Polignac number, because 4447995 - 2³ = 4447987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4447997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7519 + ... + 8088.

It is an arithmetic number, because the mean of its divisors is an integer number (468240).

Almost surely, 2^4447995 is an apocalyptic number.

4447995 is a deficient number, since it is larger than the sum of its proper divisors (3043845).

4447995 is a wasteful number, since it uses less digits than its factorization.

4447995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15634.

The product of its digits is 181440, while the sum is 42.

The square root of 4447995 is about 2109.0270268539. The cubic root of 4447995 is about 164.4579087500.

It can be divided in two parts, 444 and 7995, that multiplied together give a triangular number (3549780 = T₂₆₆₄).

The spelling of 4447995 in words is "four million, four hundred forty-seven thousand, nine hundred ninety-five".