46642288 has 120 divisors (see below), whose sum is σ = 120599424. Its totient is φ = 16972800.

The previous prime is 46642241. The next prime is 46642301. The reversal of 46642288 is 88224664.

46642288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46642288.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355983 + ... + 356113.

Almost surely, 2^46642288 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 46642288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60299712).

46642288 is an abundant number, since it is smaller than the sum of its proper divisors (73957136).

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

46642288 is a wasteful number, since it uses less digits than its factorization.

46642288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 168 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 46642288 is about 6829.5159418512. The cubic root of 46642288 is about 359.9647290547.

The spelling of 46642288 in words is "forty-six million, six hundred forty-two thousand, two hundred eighty-eight".