547038240 has 384 divisors, whose sum is σ = 2132863488. Its totient is φ = 115015680.

The previous prime is 547038221. The next prime is 547038241. The reversal of 547038240 is 42830745.

It is not an unprimeable number, because it can be changed into a prime (547038241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3484242 + ... + 3484398.

It is an arithmetic number, because the mean of its divisors is an integer number (5554332).

Almost surely, 2^547038240 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 547038240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1066431744).

547038240 is an abundant number, since it is smaller than the sum of its proper divisors (1585825248).

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

547038240 is a wasteful number, since it uses less digits than its factorization.

547038240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 547038240 is about 23388.8486249324. The cubic root of 547038240 is about 817.8479361367.

Adding to 547038240 its reverse (42830745), we get a palindrome (589868985).

The spelling of 547038240 in words is "five hundred forty-seven million, thirty-eight thousand, two hundred forty".