547482240 has 320 divisors, whose sum is σ = 1999404000. Its totient is φ = 142718976.

The previous prime is 547482239. The next prime is 547482253. The reversal of 547482240 is 42284745.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 547482195 and 547482204.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3058471 + ... + 3058649.

Almost surely, 2^547482240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 547482240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (999702000).

547482240 is an abundant number, since it is smaller than the sum of its proper divisors (1451921760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

547482240 is a wasteful number, since it uses less digits than its factorization.

547482240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 547482240 is about 23398.3384025447. The cubic root of 547482240 is about 818.0691432717.

The spelling of 547482240 in words is "five hundred forty-seven million, four hundred eighty-two thousand, two hundred forty".