46196220 has 144 divisors (see below), whose sum is σ = 158578560. Its totient is φ = 9991296.

The previous prime is 46196219. The next prime is 46196237. The reversal of 46196220 is 2269164.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 55447 + ... + 56273.

It is an arithmetic number, because the mean of its divisors is an integer number (1101240).

Almost surely, 2^46196220 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 46196220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79289280).

46196220 is an abundant number, since it is smaller than the sum of its proper divisors (112382340).

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

46196220 is a wasteful number, since it uses less digits than its factorization.

46196220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 46196220 is about 6796.7801200274. The cubic root of 46196220 is about 358.8135322739.

The spelling of 46196220 in words is "forty-six million, one hundred ninety-six thousand, two hundred twenty".