6225758240 has 48 divisors (see below), whose sum is σ = 15839770968. Its totient is φ = 2298740736.

The previous prime is 6225758213. The next prime is 6225758249. The reversal of 6225758240 is 428575226.

It can be written as a sum of positive squares in 4 ways, for example, as 1736222224 + 4489536016 = 41668^2 + 67004^2 .

It is not an unprimeable number, because it can be changed into a prime (6225758249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494497 + ... + 1498656.

Almost surely, 2^6225758240 is an apocalyptic number.

It is an amenable number.

6225758240 is an abundant number, since it is smaller than the sum of its proper divisors (9614012728).

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

6225758240 is a wasteful number, since it uses less digits than its factorization.

6225758240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993181 (or 2993173 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 6225758240 is about 78903.4741947400. The cubic root of 6225758240 is about 1839.6311327369.

The spelling of 6225758240 in words is "six billion, two hundred twenty-five million, seven hundred fifty-eight thousand, two hundred forty".