446541064 has 16 divisors (see below), whose sum is σ = 849762000. Its totient is φ = 219937872.

The previous prime is 446541041. The next prime is 446541071. The reversal of 446541064 is 460145644.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416014 + ... + 417085.

It is an arithmetic number, because the mean of its divisors is an integer number (53110125).

Almost surely, 2^446541064 is an apocalyptic number.

It is an amenable number.

446541064 is a deficient number, since it is larger than the sum of its proper divisors (403220936).

446541064 is a wasteful number, since it uses less digits than its factorization.

446541064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833172 (or 833168 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 446541064 is about 21131.5182606456. The cubic root of 446541064 is about 764.3409614506.

The spelling of 446541064 in words is "four hundred forty-six million, five hundred forty-one thousand, sixty-four".