537240762 has 60 divisors (see below), whose sum is σ = 1258633530. Its totient is φ = 171266832.

The previous prime is 537240733. The next prime is 537240787. The reversal of 537240762 is 267042735.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 490578201 + 46662561 = 22149^2 + 6831^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 82564 + ... + 88832.

Almost surely, 2^537240762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537240762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629316765).

537240762 is an abundant number, since it is smaller than the sum of its proper divisors (721392768).

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

537240762 is a wasteful number, since it uses less digits than its factorization.

537240762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329 (or 6297 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 537240762 is about 23178.4546939609. The cubic root of 537240762 is about 812.9359299192.

The spelling of 537240762 in words is "five hundred thirty-seven million, two hundred forty thousand, seven hundred sixty-two".