46618436 has 6 divisors (see below), whose sum is σ = 81582270. Its totient is φ = 23309216.

The previous prime is 46618433. The next prime is 46618441. The reversal of 46618436 is 63481664.

46618436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39564100 + 7054336 = 6290^2 + 2656^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46618436.

It is not an unprimeable number, because it can be changed into a prime (46618433) by changing a digit.

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 as a sum of consecutive naturals, namely, 5827301 + ... + 5827308.

It is an arithmetic number, because the mean of its divisors is an integer number (13597045).

Almost surely, 2^46618436 is an apocalyptic number.

It is an amenable number.

46618436 is a deficient number, since it is larger than the sum of its proper divisors (34963834).

46618436 is a wasteful number, since it uses less digits than its factorization.

46618436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654613 (or 11654611 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 46618436 is about 6827.7694747260. The cubic root of 46618436 is about 359.9033588329.

The spelling of 46618436 in words is "forty-six million, six hundred eighteen thousand, four hundred thirty-six".