6061522140 has 96 divisors (see below), whose sum is σ = 18881372160. Its totient is φ = 1614408768.

The previous prime is 6061522127. The next prime is 6061522183. The reversal of 6061522140 is 412251606.

6061522140 is a `hidden beast` number, since 6 + 0 + 615 + 2 + 2 + 1 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459517 + ... + 472523.

It is an arithmetic number, because the mean of its divisors is an integer number (196680960).

Almost surely, 2^6061522140 is an apocalyptic number.

6061522140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6061522140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9440686080).

6061522140 is an abundant number, since it is smaller than the sum of its proper divisors (12819850020).

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

6061522140 is a wasteful number, since it uses less digits than its factorization.

6061522140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13888 (or 13880 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 6061522140 is about 77855.7778202748. Note that the first 3 decimals coincide. The cubic root of 6061522140 is about 1823.3102157172.

Adding to 6061522140 its reverse (412251606), we get a palindrome (6473773746).

The spelling of 6061522140 in words is "six billion, sixty-one million, five hundred twenty-two thousand, one hundred forty".