46049220 has 216 divisors, whose sum is σ = 170299584. Its totient is φ = 10023552.

The previous prime is 46049219. The next prime is 46049231. The reversal of 46049220 is 2294064.

46049220 is nontrivially palindromic in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 202747 + ... + 202973.

It is an arithmetic number, because the mean of its divisors is an integer number (788424).

Almost surely, 2^46049220 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 46049220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85149792).

46049220 is an abundant number, since it is smaller than the sum of its proper divisors (124250364).

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

46049220 is a wasteful number, since it uses less digits than its factorization.

46049220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 46049220 is about 6785.9575595490. The cubic root of 46049220 is about 358.4325369224.

It can be divided in two parts, 4604 and 9220, that added together give a cube (13824 = 24³).

The spelling of 46049220 in words is "forty-six million, forty-nine thousand, two hundred twenty".