548347148 has 12 divisors (see below), whose sum is σ = 959773920. Its totient is φ = 274126032.

The previous prime is 548347139. The next prime is 548347157. The reversal of 548347148 is 841743845.

It is an interprime number because it is at equal distance from previous prime (548347139) and next prime (548347157).

It is a junction number, because it is equal to n+sod(n) for n = 548347099 and 548347108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32390 + ... + 46322.

It is an arithmetic number, because the mean of its divisors is an integer number (79981160).

Almost surely, 2^548347148 is an apocalyptic number.

It is an amenable number.

548347148 is a deficient number, since it is larger than the sum of its proper divisors (411426772).

548347148 is a wasteful number, since it uses less digits than its factorization.

548347148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23776 (or 23774 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 548347148 is about 23416.8133613436. The cubic root of 548347148 is about 818.4997096142.

The spelling of 548347148 in words is "five hundred forty-eight million, three hundred forty-seven thousand, one hundred forty-eight".