46722664 has 32 divisors (see below), whose sum is σ = 93078720. Its totient is φ = 21911296.

The previous prime is 46722649. The next prime is 46722667. The reversal of 46722664 is 46622764.

46722664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46722667) 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, 68067 + ... + 68749.

It is an arithmetic number, because the mean of its divisors is an integer number (2908710).

Almost surely, 2^46722664 is an apocalyptic number.

It is an amenable number.

46722664 is a deficient number, since it is larger than the sum of its proper divisors (46356056).

46722664 is a wasteful number, since it uses less digits than its factorization.

46722664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1205 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 46722664 is about 6835.3978669862. The cubic root of 46722664 is about 360.1713793067.

The spelling of 46722664 in words is "forty-six million, seven hundred twenty-two thousand, six hundred sixty-four".