46809944 has 16 divisors (see below), whose sum is σ = 90795600. Its totient is φ = 22597792.

The previous prime is 46809943. The next prime is 46809947. The reversal of 46809944 is 44990864.

It is a happy number.

46809944 is nontrivially palindromic in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 46809895 and 46809904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46809943) 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, 100652 + ... + 101115.

It is an arithmetic number, because the mean of its divisors is an integer number (5674725).

Almost surely, 2^46809944 is an apocalyptic number.

It is an amenable number.

46809944 is a deficient number, since it is larger than the sum of its proper divisors (43985656).

46809944 is a wasteful number, since it uses less digits than its factorization.

46809944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201802 (or 201798 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 46809944 is about 6841.7793007375. The cubic root of 46809944 is about 360.3955118163.

The spelling of 46809944 in words is "forty-six million, eight hundred nine thousand, nine hundred forty-four".