46846220 has 48 divisors (see below), whose sum is σ = 104817888. Its totient is φ = 17525760.

The previous prime is 46846213. The next prime is 46846249. The reversal of 46846220 is 2264864.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71414 + ... + 72066.

It is an arithmetic number, because the mean of its divisors is an integer number (2183706).

Almost surely, 2^46846220 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 46846220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52408944).

46846220 is an abundant number, since it is smaller than the sum of its proper divisors (57971668).

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

46846220 is a wasteful number, since it uses less digits than its factorization.

46846220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 888 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 46846220 is about 6844.4298520768. The cubic root of 46846220 is about 360.4885855716.

The spelling of 46846220 in words is "forty-six million, eight hundred forty-six thousand, two hundred twenty".