54628338 has 8 divisors (see below), whose sum is σ = 109256688. Its totient is φ = 18209444.

The previous prime is 54628337. The next prime is 54628351. The reversal of 54628338 is 83382645.

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

54628338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 54628296 and 54628305.

It is not an unprimeable number, because it can be changed into a prime (54628337) 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, 4552356 + ... + 4552367.

It is an arithmetic number, because the mean of its divisors is an integer number (13657086).

Almost surely, 2^54628338 is an apocalyptic number.

54628338 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.

54628338 is a wasteful number, since it uses less digits than its factorization.

54628338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9104728.

The product of its digits is 138240, while the sum is 39.

The square root of 54628338 is about 7391.0985651661. The cubic root of 54628338 is about 379.4366953900.

The spelling of 54628338 in words is "fifty-four million, six hundred twenty-eight thousand, three hundred thirty-eight".