6146668032 has 80 divisors (see below), whose sum is σ = 16398919152. Its totient is φ = 2045911040.

The previous prime is 6146668009. The next prime is 6146668039. The reversal of 6146668032 is 2308666416.

It is a super-2 number, since 2×6146668032² = 75563055791221506048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6146668039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221682 + ... + 1226702.

Almost surely, 2^6146668032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6146668032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8199459576).

6146668032 is an abundant number, since it is smaller than the sum of its proper divisors (10252251120).

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

6146668032 is an equidigital number, since it uses as much as digits as its factorization.

6146668032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839 (or 5823 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 6146668032 is about 78400.6889765645. The cubic root of 6146668032 is about 1831.8078655376.

The spelling of 6146668032 in words is "six billion, one hundred forty-six million, six hundred sixty-eight thousand, thirty-two".