537027240 has 64 divisors (see below), whose sum is σ = 1615824000. Its totient is φ = 142785792.

The previous prime is 537027233. The next prime is 537027241. The reversal of 537027240 is 42720735.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 537027198 and 537027207.

It is not an unprimeable number, because it can be changed into a prime (537027241) 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, 35469 + ... + 48291.

It is an arithmetic number, because the mean of its divisors is an integer number (25247250).

Almost surely, 2^537027240 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 537027240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807912000).

537027240 is an abundant number, since it is smaller than the sum of its proper divisors (1078796760).

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

537027240 is a wasteful number, since it uses less digits than its factorization.

537027240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13186 (or 13182 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 537027240 is about 23173.8481914420. The cubic root of 537027240 is about 812.8282173758.

Adding to 537027240 its reverse (42720735), we get a palindrome (579747975).

The spelling of 537027240 in words is "five hundred thirty-seven million, twenty-seven thousand, two hundred forty".