449995 has 32 divisors (see below), whose sum is σ = 709632. Its totient is φ = 266112.

The previous prime is 449989. The next prime is 450001. The reversal of 449995 is 599944.

It is an interprime number because it is at equal distance from previous prime (449989) and next prime (450001).

It is not a de Polignac number, because 449995 - 2³ = 449987 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 10444 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (22176).

2⁴⁴⁹⁹⁹⁵ is an apocalyptic number.

449995 is a deficient number, since it is larger than the sum of its proper divisors (259637).

449995 is a wasteful number, since it uses less digits than its factorization.

449995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91.

The product of its digits is 58320, while the sum is 40.

The square root of 449995 is about 670.8166664596. The cubic root of 449995 is about 76.6306594200.

It can be divided in two parts, 449 and 995, that added together give a square (1444 = 38²).

The spelling of 449995 in words is "four hundred forty-nine thousand, nine hundred ninety-five".