46543816 has 32 divisors (see below), whose sum is σ = 95644800. Its totient is φ = 21058240.

The previous prime is 46543781. The next prime is 46543831. The reversal of 46543816 is 61834564.

It is a happy 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, 19926 + ... + 22138.

It is an arithmetic number, because the mean of its divisors is an integer number (2988900).

Almost surely, 2^46543816 is an apocalyptic number.

It is an amenable number.

46543816 is an abundant number, since it is smaller than the sum of its proper divisors (49100984).

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

46543816 is a wasteful number, since it uses less digits than its factorization.

46543816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469 (or 2465 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 46543816 is about 6822.3028370192. The cubic root of 46543816 is about 359.7112293326.

The spelling of 46543816 in words is "forty-six million, five hundred forty-three thousand, eight hundred sixteen".