536490140 has 48 divisors (see below), whose sum is σ = 1181537280. Its totient is φ = 204341760.

The previous prime is 536490113. The next prime is 536490151. The reversal of 536490140 is 41094635.

It is a junction number, because it is equal to n+sod(n) for n = 536490097 and 536490106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36005 + ... + 48675.

It is an arithmetic number, because the mean of its divisors is an integer number (24615360).

Almost surely, 2^536490140 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 536490140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (590768640).

536490140 is an abundant number, since it is smaller than the sum of its proper divisors (645047140).

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

536490140 is a wasteful number, since it uses less digits than its factorization.

536490140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12782 (or 12780 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 536490140 is about 23162.2567985074. The cubic root of 536490140 is about 812.5571475386.

The spelling of 536490140 in words is "five hundred thirty-six million, four hundred ninety thousand, one hundred forty".