6031461540 has 96 divisors (see below), whose sum is σ = 18267137280. Its totient is φ = 1478140416.

The previous prime is 6031461539. The next prime is 6031461547. The reversal of 6031461540 is 451641306.

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 = 6031461498 and 6031461507.

It is not an unprimeable number, because it can be changed into a prime (6031461547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161737 + ... + 195503.

It is an arithmetic number, because the mean of its divisors is an integer number (190282680).

Almost surely, 2^6031461540 is an apocalyptic number.

6031461540 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 6031461540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9133568640).

6031461540 is an abundant number, since it is smaller than the sum of its proper divisors (12235675740).

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

6031461540 is a wasteful number, since it uses less digits than its factorization.

6031461540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34021 (or 34019 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 6031461540 is about 77662.4847658121. The cubic root of 6031461540 is about 1820.2911360529.

The spelling of 6031461540 in words is "six billion, thirty-one million, four hundred sixty-one thousand, five hundred forty".