446913 has 24 divisors (see below), whose sum is σ = 718848. Its totient is φ = 266112.

The previous prime is 446911. The next prime is 446921. The reversal of 446913 is 319644.

It is not a de Polignac number, because 446913 - 2¹ = 446911 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 4⁹ + 9⁴ + 6² + 1 + 3¹¹ .

446913 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (446911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3456 + ... + 3582.

It is an arithmetic number, because the mean of its divisors is an integer number (29952).

2⁴⁴⁶⁹¹³ is an apocalyptic number.

It is an amenable number.

446913 is a deficient number, since it is larger than the sum of its proper divisors (271935).

446913 is a wasteful number, since it uses less digits than its factorization.

446913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 170 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 446913 is about 668.5155196403. The cubic root of 446913 is about 76.4553115904.

The spelling of 446913 in words is "four hundred forty-six thousand, nine hundred thirteen".