54606646 has 32 divisors (see below), whose sum is σ = 92125440. Its totient is φ = 24149664.

The previous prime is 54606631. The next prime is 54606659. The reversal of 54606646 is 64660645.

54606646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 36856 + ... + 38308.

It is an arithmetic number, because the mean of its divisors is an integer number (2878920).

Almost surely, 2^54606646 is an apocalyptic number.

54606646 is a deficient number, since it is larger than the sum of its proper divisors (37518794).

54606646 is a wasteful number, since it uses less digits than its factorization.

54606646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 54606646 is about 7389.6309786078. The cubic root of 54606646 is about 379.3864660844.

The spelling of 54606646 in words is "fifty-four million, six hundred six thousand, six hundred forty-six".