46444042 has 16 divisors (see below), whose sum is σ = 72005472. Its totient is φ = 22453200.

The previous prime is 46444031. The next prime is 46444087. The reversal of 46444042 is 24044464.

It is a self number, because there is not a number n which added to its sum of digits gives 46444042.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6013 + ... + 11359.

It is an arithmetic number, because the mean of its divisors is an integer number (4500342).

Almost surely, 2^46444042 is an apocalyptic number.

46444042 is a deficient number, since it is larger than the sum of its proper divisors (25561430).

46444042 is a wasteful number, since it uses less digits than its factorization.

46444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 46444042 is about 6814.9865737212. The cubic root of 46444042 is about 359.4540128927.

The spelling of 46444042 in words is "forty-six million, four hundred forty-four thousand, forty-two".