46328618 has 12 divisors (see below), whose sum is σ = 80838882. Its totient is φ = 19855080.

The previous prime is 46328609. The next prime is 46328627. The reversal of 46328618 is 81682364.

It is a happy number.

46328618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46328609) and next prime (46328627).

It can be written as a sum of positive squares in only one way, i.e., 33028009 + 13300609 = 5747^2 + 3647^2 .

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 5 ways as a sum of consecutive naturals, for example, 236273 + ... + 236468.

Almost surely, 2^46328618 is an apocalyptic number.

46328618 is a deficient number, since it is larger than the sum of its proper divisors (34510264).

46328618 is a wasteful number, since it uses less digits than its factorization.

46328618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472757 (or 472750 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 46328618 is about 6806.5129104410. The cubic root of 46328618 is about 359.1559908996.

The spelling of 46328618 in words is "forty-six million, three hundred twenty-eight thousand, six hundred eighteen".