6147768 has 96 divisors (see below), whose sum is σ = 17715600. Its totient is φ = 1774080.

The previous prime is 6147767. The next prime is 6147781. The reversal of 6147768 is 8677416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6147767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84180 + ... + 84252.

Almost surely, 2^6147768 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 6147768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8857800).

6147768 is an abundant number, since it is smaller than the sum of its proper divisors (11567832).

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

6147768 is a wasteful number, since it uses less digits than its factorization.

6147768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 118 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 6147768 is about 2479.4692980555. The cubic root of 6147768 is about 183.1917128521.

The spelling of 6147768 in words is "six million, one hundred forty-seven thousand, seven hundred sixty-eight".