446845014 has 216 divisors, whose sum is σ = 1277246880. Its totient is φ = 112432320.

The previous prime is 446845013. The next prime is 446845031. The reversal of 446845014 is 410548644.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 446845014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446845013) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 5656227 + ... + 5656305.

It is an arithmetic number, because the mean of its divisors is an integer number (5913180).

Almost surely, 2^446845014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 446845014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (638623440).

446845014 is an abundant number, since it is smaller than the sum of its proper divisors (830401866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

446845014 is a wasteful number, since it uses less digits than its factorization.

446845014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 446845014 is about 21138.7089009712. The cubic root of 446845014 is about 764.5143450891.

The spelling of 446845014 in words is "four hundred forty-six million, eight hundred forty-five thousand, fourteen".