46216812 has 24 divisors (see below), whose sum is σ = 114183216. Its totient is φ = 14499328.

The previous prime is 46216783. The next prime is 46216837. The reversal of 46216812 is 21861264.

It is a super-2 number, since 2×46216812² = 4271987422886688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46216812.

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, 113073 + ... + 113480.

It is an arithmetic number, because the mean of its divisors is an integer number (4757634).

Almost surely, 2^46216812 is an apocalyptic number.

It is an amenable number.

46216812 is an abundant number, since it is smaller than the sum of its proper divisors (67966404).

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

46216812 is a wasteful number, since it uses less digits than its factorization.

46216812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226577 (or 226575 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 46216812 is about 6798.2947861945. The cubic root of 46216812 is about 358.8668381554.

The spelling of 46216812 in words is "forty-six million, two hundred sixteen thousand, eight hundred twelve".