46877220 has 216 divisors, whose sum is σ = 163066176. Its totient is φ = 10872576.

The previous prime is 46877147. The next prime is 46877249. The reversal of 46877220 is 2277864.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 71 ways as a sum of consecutive naturals, for example, 699627 + ... + 699693.

It is an arithmetic number, because the mean of its divisors is an integer number (754936).

Almost surely, 2^46877220 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 46877220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81533088).

46877220 is an abundant number, since it is smaller than the sum of its proper divisors (116188956).

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

46877220 is a wasteful number, since it uses less digits than its factorization.

46877220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 46877220 is about 6846.6940927721. The cubic root of 46877220 is about 360.5680845653.

The spelling of 46877220 in words is "forty-six million, eight hundred seventy-seven thousand, two hundred twenty".