6069780 has 36 divisors (see below), whose sum is σ = 18412212. Its totient is φ = 1618560.

The previous prime is 6069761. The next prime is 6069781. The reversal of 6069780 is 879606.

It can be written as a sum of positive squares in 2 ways, for example, as 898704 + 5171076 = 948^2 + 2274^2 .

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6069781) 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, 16681 + ... + 17040.

Almost surely, 2^6069780 is an apocalyptic number.

6069780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6069780 is an abundant number, since it is smaller than the sum of its proper divisors (12342432).

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

6069780 is a wasteful number, since it uses less digits than its factorization.

6069780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33736 (or 33731 counting only the distinct ones).

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

The square root of 6069780 is about 2463.6923509237. The cubic root of 6069780 is about 182.4137830074.

The spelling of 6069780 in words is "six million, sixty-nine thousand, seven hundred eighty".