6488130 has 32 divisors (see below), whose sum is σ = 16987968. Its totient is φ = 1572800.

The previous prime is 6488129. The next prime is 6488137. The reversal of 6488130 is 318846.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488137) 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, 9501 + ... + 10160.

It is an arithmetic number, because the mean of its divisors is an integer number (530874).

Almost surely, 2^6488130 is an apocalyptic number.

6488130 is an abundant number, since it is smaller than the sum of its proper divisors (10499838).

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

6488130 is a wasteful number, since it uses less digits than its factorization.

6488130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19682.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 6488130 is about 2547.1807945256. The cubic root of 6488130 is about 186.5118862921.

It can be divided in two parts, 648 and 8130, that added together give a palindrome (8778).

The spelling of 6488130 in words is "six million, four hundred eighty-eight thousand, one hundred thirty".