54467228 has 6 divisors (see below), whose sum is σ = 95317656. Its totient is φ = 27233612.

The previous prime is 54467213. The next prime is 54467233. The reversal of 54467228 is 82276445.

It is a junction number, because it is equal to n+sod(n) for n = 54467191 and 54467200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6808400 + ... + 6808407.

It is an arithmetic number, because the mean of its divisors is an integer number (15886276).

Almost surely, 2^54467228 is an apocalyptic number.

It is an amenable number.

54467228 is a deficient number, since it is larger than the sum of its proper divisors (40850428).

54467228 is a wasteful number, since it uses less digits than its factorization.

54467228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13616811 (or 13616809 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 54467228 is about 7380.1915964289. The cubic root of 54467228 is about 379.0633162806.

The spelling of 54467228 in words is "fifty-four million, four hundred sixty-seven thousand, two hundred twenty-eight".