54738966 has 8 divisors (see below), whose sum is σ = 109477944. Its totient is φ = 18246320.

The previous prime is 54738949. The next prime is 54738967. The reversal of 54738966 is 66983745.

It is a sphenic number, since it is the product of 3 distinct primes.

54738966 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54738967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4561575 + ... + 4561586.

It is an arithmetic number, because the mean of its divisors is an integer number (13684743).

Almost surely, 2^54738966 is an apocalyptic number.

54738966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54738966 is a wasteful number, since it uses less digits than its factorization.

54738966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9123166.

The product of its digits is 1088640, while the sum is 48.

The square root of 54738966 is about 7398.5786472808. The cubic root of 54738966 is about 379.6926554568.

The spelling of 54738966 in words is "fifty-four million, seven hundred thirty-eight thousand, nine hundred sixty-six".