46444916 has 48 divisors (see below), whose sum is σ = 96423936. Its totient is φ = 19160064.

The previous prime is 46444903. The next prime is 46444967. The reversal of 46444916 is 61944464.

It is a self number, because there is not a number n which added to its sum of digits gives 46444916.

It is a congruent number.

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, 131396 + ... + 131748.

It is an arithmetic number, because the mean of its divisors is an integer number (2008832).

Almost surely, 2^46444916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46444916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48211968).

46444916 is an abundant number, since it is smaller than the sum of its proper divisors (49979020).

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

46444916 is a wasteful number, since it uses less digits than its factorization.

46444916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 526 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 46444916 is about 6815.0506968034. The cubic root of 46444916 is about 359.4562676551.

The spelling of 46444916 in words is "forty-six million, four hundred forty-four thousand, nine hundred sixteen".