6078780 has 48 divisors (see below), whose sum is σ = 18913440. Its totient is φ = 1620864.

The previous prime is 6078763. The next prime is 6078791. The reversal of 6078780 is 878706.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5089 + ... + 6168.

It is an arithmetic number, because the mean of its divisors is an integer number (394030).

Almost surely, 2^6078780 is an apocalyptic number.

6078780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6078780 is an abundant number, since it is smaller than the sum of its proper divisors (12834660).

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

6078780 is a wasteful number, since it uses less digits than its factorization.

6078780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11275 (or 11267 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 6078780 is about 2465.5182011090. The cubic root of 6078780 is about 182.5038968330.

The spelling of 6078780 in words is "six million, seventy-eight thousand, seven hundred eighty".