46664544 has 48 divisors (see below), whose sum is σ = 122964912. Its totient is φ = 15495168.

The previous prime is 46664521. The next prime is 46664591. The reversal of 46664544 is 44546664.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29272 + ... + 30824.

It is an arithmetic number, because the mean of its divisors is an integer number (2561769).

Almost surely, 2^46664544 is an apocalyptic number.

It is an amenable number.

46664544 is an abundant number, since it is smaller than the sum of its proper divisors (76300368).

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

46664544 is a wasteful number, since it uses less digits than its factorization.

46664544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879 (or 1871 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 46664544 is about 6831.1451455814. The cubic root of 46664544 is about 360.0219739674.

The spelling of 46664544 in words is "forty-six million, six hundred sixty-four thousand, five hundred forty-four".