6978060 has 36 divisors (see below), whose sum is σ = 21167328. Its totient is φ = 1860768.

The previous prime is 6978047. The next prime is 6978061. The reversal of 6978060 is 608796.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6978061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19204 + ... + 19563.

Almost surely, 2^6978060 is an apocalyptic number.

6978060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6978060 is an abundant number, since it is smaller than the sum of its proper divisors (14189268).

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

6978060 is a wasteful number, since it uses less digits than its factorization.

6978060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38782 (or 38777 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 6978060 is about 2641.6017867953. The cubic root of 6978060 is about 191.0930533486.

The spelling of 6978060 in words is "six million, nine hundred seventy-eight thousand, sixty".