54662646 has 16 divisors (see below), whose sum is σ = 109785600. Its totient is φ = 18144168.

The previous prime is 54662627. The next prime is 54662689. The reversal of 54662646 is 64626645.

54662646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 17626 + ... + 20493.

It is an arithmetic number, because the mean of its divisors is an integer number (6861600).

Almost surely, 2^54662646 is an apocalyptic number.

54662646 is an abundant number, since it is smaller than the sum of its proper divisors (55122954).

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

54662646 is a wasteful number, since it uses less digits than its factorization.

54662646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38363.

The product of its digits is 207360, while the sum is 39.

The square root of 54662646 is about 7393.4191007950. The cubic root of 54662646 is about 379.5161107657.

The spelling of 54662646 in words is "fifty-four million, six hundred sixty-two thousand, six hundred forty-six".