46442418 has 16 divisors (see below), whose sum is σ = 101329056. Its totient is φ = 14073440.

The previous prime is 46442413. The next prime is 46442423. The reversal of 46442418 is 81424464.

46442418 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 (46442413) and next prime (46442423).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (46442413) 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 in 7 ways as a sum of consecutive naturals, for example, 351771 + ... + 351902.

It is an arithmetic number, because the mean of its divisors is an integer number (6333066).

Almost surely, 2^46442418 is an apocalyptic number.

46442418 is an abundant number, since it is smaller than the sum of its proper divisors (54886638).

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

46442418 is a wasteful number, since it uses less digits than its factorization.

46442418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703689.

The product of its digits is 24576, while the sum is 33.

The square root of 46442418 is about 6814.8674235087. The cubic root of 46442418 is about 359.4498231905.

The spelling of 46442418 in words is "forty-six million, four hundred forty-two thousand, four hundred eighteen".