46216512 has 168 divisors, whose sum is σ = 144231360. Its totient is φ = 14100480.

The previous prime is 46216483. The next prime is 46216549. The reversal of 46216512 is 21561264.

46216512 is a `hidden beast` number, since 4 + 6 + 2 + 1 + 651 + 2 = 666.

It is a super-2 number, since 2×46216512² = 4271931962892288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448653 + ... + 448755.

It is an arithmetic number, because the mean of its divisors is an integer number (858520).

Almost surely, 2^46216512 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 46216512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72115680).

46216512 is an abundant number, since it is smaller than the sum of its proper divisors (98014848).

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

46216512 is a wasteful number, since it uses less digits than its factorization.

46216512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 168 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 46216512 is about 6798.2727218022. The cubic root of 46216512 is about 358.8660616682.

Adding to 46216512 its reverse (21561264), we get a palindrome (67777776).

The spelling of 46216512 in words is "forty-six million, two hundred sixteen thousand, five hundred twelve".