445395 has 16 divisors (see below), whose sum is σ = 744192. Its totient is φ = 227040.

The previous prime is 445363. The next prime is 445427. The reversal of 445395 is 593544.

445395 = 75² + 76² + ... + 120².

It is an interprime number because it is at equal distance from previous prime (445363) and next prime (445427).

It is not a de Polignac number, because 445395 - 2⁵ = 445363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301 + ... + 990.

It is an arithmetic number, because the mean of its divisors is an integer number (46512).

2⁴⁴⁵³⁹⁵ is an apocalyptic number.

445395 is a deficient number, since it is larger than the sum of its proper divisors (298797).

445395 is a wasteful number, since it uses less digits than its factorization.

445395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322.

The product of its digits is 10800, while the sum is 30.

The square root of 445395 is about 667.3792025528. The cubic root of 445395 is about 76.3686498203.

It can be divided in two parts, 44539 and 5, that added together give a palindrome (44544).

The spelling of 445395 in words is "four hundred forty-five thousand, three hundred ninety-five".