500140032 has 192 divisors, whose sum is σ = 1580342400. Its totient is φ = 137625600.

The previous prime is 500140031. The next prime is 500140033. The reversal of 500140032 is 230041005.

It is an interprime number because it is at equal distance from previous prime (500140031) and next prime (500140033).

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×500140032² = 500280103217922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500139993 and 500140020.

It is not an unprimeable number, because it can be changed into a prime (500140031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247032 + ... + 1247432.

It is an arithmetic number, because the mean of its divisors is an integer number (8230950).

Almost surely, 2^500140032 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 500140032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790171200).

500140032 is an abundant number, since it is smaller than the sum of its proper divisors (1080202368).

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

500140032 is a wasteful number, since it uses less digits than its factorization.

500140032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 500140032 is about 22363.8107665040. The cubic root of 500140032 is about 793.7746147160.

Adding to 500140032 its reverse (230041005), we get a palindrome (730181037).

The spelling of 500140032 in words is "five hundred million, one hundred forty thousand, thirty-two".