54723738 has 8 divisors (see below), whose sum is σ = 109447488. Its totient is φ = 18241244.

The previous prime is 54723733. The next prime is 54723749. The reversal of 54723738 is 83732745.

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

54723738 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54723696 and 54723705.

It is not an unprimeable number, because it can be changed into a prime (54723733) 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, 4560306 + ... + 4560317.

It is an arithmetic number, because the mean of its divisors is an integer number (13680936).

Almost surely, 2^54723738 is an apocalyptic number.

54723738 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.

54723738 is a wasteful number, since it uses less digits than its factorization.

54723738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9120628.

The product of its digits is 141120, while the sum is 39.

The square root of 54723738 is about 7397.5494591114. The cubic root of 54723738 is about 379.6574429051.

The spelling of 54723738 in words is "fifty-four million, seven hundred twenty-three thousand, seven hundred thirty-eight".