6181532242 has 8 divisors (see below), whose sum is σ = 9283512816. Its totient is φ = 3087027972.

The previous prime is 6181532237. The next prime is 6181532249. The reversal of 6181532242 is 2422351816.

6181532242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6181532242² = 76422681717771093128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6181532198 and 6181532207.

It is not an unprimeable number, because it can be changed into a prime (6181532249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867008 + ... + 1870315.

It is an arithmetic number, because the mean of its divisors is an integer number (1160439102).

Almost surely, 2^6181532242 is an apocalyptic number.

6181532242 is a deficient number, since it is larger than the sum of its proper divisors (3101980574).

6181532242 is a wasteful number, since it uses less digits than its factorization.

6181532242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738152.

The product of its digits is 23040, while the sum is 34.

The square root of 6181532242 is about 78622.7209017851. The cubic root of 6181532242 is about 1835.2647067192.

The spelling of 6181532242 in words is "six billion, one hundred eighty-one million, five hundred thirty-two thousand, two hundred forty-two".