46830186 has 96 divisors (see below), whose sum is σ = 115839360. Its totient is φ = 13571712.

The previous prime is 46830169. The next prime is 46830191. The reversal of 46830186 is 68103864.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46830186.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 454611 + ... + 454713.

It is an arithmetic number, because the mean of its divisors is an integer number (1206660).

Almost surely, 2^46830186 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46830186, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57919680).

46830186 is an abundant number, since it is smaller than the sum of its proper divisors (69009174).

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

46830186 is a wasteful number, since it uses less digits than its factorization.

46830186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 46830186 is about 6843.2584344010. The cubic root of 46830186 is about 360.4474528786.

The spelling of 46830186 in words is "forty-six million, eight hundred thirty thousand, one hundred eighty-six".