540172008 has 96 divisors (see below), whose sum is σ = 1556755200. Its totient is φ = 168620544.

The previous prime is 540172001. The next prime is 540172037. The reversal of 540172008 is 800271045.

It is not an unprimeable number, because it can be changed into a prime (540172001) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 271963 + ... + 273941.

It is an arithmetic number, because the mean of its divisors is an integer number (16216200).

Almost surely, 2^540172008 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 540172008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (778377600).

540172008 is an abundant number, since it is smaller than the sum of its proper divisors (1016583192).

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

540172008 is a wasteful number, since it uses less digits than its factorization.

540172008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 540172008 is about 23241.6008054523. The cubic root of 540172008 is about 814.4117390488.

The spelling of 540172008 in words is "five hundred forty million, one hundred seventy-two thousand, eight".