54342328 has 16 divisors (see below), whose sum is σ = 102627000. Its totient is φ = 26975136.

The previous prime is 54342271. The next prime is 54342329. The reversal of 54342328 is 82324345.

It is a super-2 number, since 2×54342328² = 5906177224919168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54342328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54342329) 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, 23323 + ... + 25546.

Almost surely, 2^54342328 is an apocalyptic number.

It is an amenable number.

54342328 is a deficient number, since it is larger than the sum of its proper divisors (48284672).

54342328 is a wasteful number, since it uses less digits than its factorization.

54342328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49014 (or 49010 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 54342328 is about 7371.7248999132. The cubic root of 54342328 is about 378.7733483775.

The spelling of 54342328 in words is "fifty-four million, three hundred forty-two thousand, three hundred twenty-eight".