46518468 has 12 divisors (see below), whose sum is σ = 108543120. Its totient is φ = 15506152.

The previous prime is 46518463. The next prime is 46518481. The reversal of 46518468 is 86481564.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (46518463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1938258 + ... + 1938281.

It is an arithmetic number, because the mean of its divisors is an integer number (9045260).

Almost surely, 2^46518468 is an apocalyptic number.

It is an amenable number.

46518468 is an abundant number, since it is smaller than the sum of its proper divisors (62024652).

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

46518468 is a wasteful number, since it uses less digits than its factorization.

46518468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876546 (or 3876544 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 46518468 is about 6820.4448535268. Note that the first 3 decimals coincide. The cubic root of 46518468 is about 359.6459172836.

The spelling of 46518468 in words is "forty-six million, five hundred eighteen thousand, four hundred sixty-eight".