54730338 has 16 divisors (see below), whose sum is σ = 117880896. Its totient is φ = 16840080.

The previous prime is 54730309. The next prime is 54730339. The reversal of 54730338 is 83303745.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54730299 and 54730308.

It is not an unprimeable number, because it can be changed into a prime (54730339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350758 + ... + 350913.

It is an arithmetic number, because the mean of its divisors is an integer number (7367556).

Almost surely, 2^54730338 is an apocalyptic number.

54730338 is an abundant number, since it is smaller than the sum of its proper divisors (63150558).

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

54730338 is a wasteful number, since it uses less digits than its factorization.

54730338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701689.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 54730338 is about 7397.9955393336. The cubic root of 54730338 is about 379.6727052543.

The spelling of 54730338 in words is "fifty-four million, seven hundred thirty thousand, three hundred thirty-eight".