46545616 has 40 divisors (see below), whose sum is σ = 98057960. Its totient is φ = 21275136.

The previous prime is 46545589. The next prime is 46545641. The reversal of 46545616 is 61654564.

It can be written as a sum of positive squares in 4 ways, for example, as 4243600 + 42302016 = 2060^2 + 6504^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21646 + ... + 23698.

It is an arithmetic number, because the mean of its divisors is an integer number (2451449).

Almost surely, 2^46545616 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 46545616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49028980).

46545616 is an abundant number, since it is smaller than the sum of its proper divisors (51512344).

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

46545616 is a wasteful number, since it uses less digits than its factorization.

46545616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183 (or 2177 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 46545616 is about 6822.4347560090. The cubic root of 46545616 is about 359.7158663386.

The spelling of 46545616 in words is "forty-six million, five hundred forty-five thousand, six hundred sixteen".