46101220 has 96 divisors (see below), whose sum is σ = 114307200. Its totient is φ = 15436800.

The previous prime is 46101217. The next prime is 46101227. The reversal of 46101220 is 2210164.

It is a junction number, because it is equal to n+sod(n) for n = 46101194 and 46101203.

It is not an unprimeable number, because it can be changed into a prime (46101227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171246 + ... + 171514.

It is an arithmetic number, because the mean of its divisors is an integer number (1190700).

Almost surely, 2^46101220 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 46101220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57153600).

46101220 is an abundant number, since it is smaller than the sum of its proper divisors (68205980).

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

46101220 is a wasteful number, since it uses less digits than its factorization.

46101220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 46101220 is about 6789.7879201047. The cubic root of 46101220 is about 358.5674033445.

Adding to 46101220 its reverse (2210164), we get a palindrome (48311384).

The spelling of 46101220 in words is "forty-six million, one hundred one thousand, two hundred twenty".