547398448 has 20 divisors (see below), whose sum is σ = 1068939520. Its totient is φ = 271543104.

The previous prime is 547398443. The next prime is 547398479. The reversal of 547398448 is 844893745.

It is a junction number, because it is equal to n+sod(n) for n = 547398395 and 547398404.

It is not an unprimeable number, because it can be changed into a prime (547398443) 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, 132663 + ... + 136726.

It is an arithmetic number, because the mean of its divisors is an integer number (53446976).

Almost surely, 2^547398448 is an apocalyptic number.

It is an amenable number.

547398448 is a deficient number, since it is larger than the sum of its proper divisors (521541072).

547398448 is a wasteful number, since it uses less digits than its factorization.

547398448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269524 (or 269518 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The square root of 547398448 is about 23396.5477795336. The cubic root of 547398448 is about 818.0274060597.

The spelling of 547398448 in words is "five hundred forty-seven million, three hundred ninety-eight thousand, four hundred forty-eight".