46608220 has 72 divisors (see below), whose sum is σ = 107990064. Its totient is φ = 16837632.

The previous prime is 46608217. The next prime is 46608227. The reversal of 46608220 is 2280664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46608227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285859 + ... + 286021.

It is an arithmetic number, because the mean of its divisors is an integer number (1499862).

Almost surely, 2^46608220 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 46608220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53995032).

46608220 is an abundant number, since it is smaller than the sum of its proper divisors (61381844).

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

46608220 is a wasteful number, since it uses less digits than its factorization.

46608220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 46608220 is about 6827.0213124026. The cubic root of 46608220 is about 359.8770670791.

Adding to 46608220 its reverse (2280664), we get a palindrome (48888884).

It can be divided in two parts, 4660 and 8220, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 46608220 in words is "forty-six million, six hundred eight thousand, two hundred twenty".