6112591140 has 48 divisors (see below), whose sum is σ = 17275228992. Its totient is φ = 1614788736.

The previous prime is 6112591139. The next prime is 6112591141. The reversal of 6112591140 is 411952116.

It is an interprime number because it is at equal distance from previous prime (6112591139) and next prime (6112591141).

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 = 6112591098 and 6112591107.

It is not an unprimeable number, because it can be changed into a prime (6112591141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469639 + ... + 482478.

It is an arithmetic number, because the mean of its divisors is an integer number (359900604).

Almost surely, 2^6112591140 is an apocalyptic number.

6112591140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6112591140 is an abundant number, since it is smaller than the sum of its proper divisors (11162637852).

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

6112591140 is a wasteful number, since it uses less digits than its factorization.

6112591140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952236 (or 952234 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 6112591140 is about 78183.0617205543. The cubic root of 6112591140 is about 1828.4164329364.

The spelling of 6112591140 in words is "six billion, one hundred twelve million, five hundred ninety-one thousand, one hundred forty".