54872230 has 32 divisors (see below), whose sum is σ = 113659200. Its totient is φ = 18683520.

The previous prime is 54872219. The next prime is 54872231. The reversal of 54872230 is 3227845.

It is a junction number, because it is equal to n+sod(n) for n = 54872192 and 54872201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54872231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7800 + ... + 13060.

It is an arithmetic number, because the mean of its divisors is an integer number (3551850).

Almost surely, 2^54872230 is an apocalyptic number.

54872230 is an abundant number, since it is smaller than the sum of its proper divisors (58786970).

54872230 is a wasteful number, since it uses less digits than its factorization.

54872230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 54872230 is about 7407.5792267110. The cubic root of 54872230 is about 380.0005309319. Note that the first 3 decimals are identical.

The spelling of 54872230 in words is "fifty-four million, eight hundred seventy-two thousand, two hundred thirty".