6081978 has 48 divisors (see below), whose sum is σ = 14347584. Its totient is φ = 1713600.

The previous prime is 6081961. The next prime is 6081989. The reversal of 6081978 is 8791806.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40203 + ... + 40353.

It is an arithmetic number, because the mean of its divisors is an integer number (298908).

Almost surely, 2^6081978 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6081978, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7173792).

6081978 is an abundant number, since it is smaller than the sum of its proper divisors (8265606).

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

6081978 is a wasteful number, since it uses less digits than its factorization.

6081978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 6081978 is about 2466.1666610349. The cubic root of 6081978 is about 182.5358958603.

The spelling of 6081978 in words is "six million, eighty-one thousand, nine hundred seventy-eight".